Lieutenant-General Sir Brian Gwynne Horrocks, KCB, KBE, DSO, MC (7 September 1895 – 4 January 1985) was a British Army officer, chiefly remembered as the commander of XXX Corps in Operation Market Garden and other operations during the Second World War. He also served in the First World War and the Russian Civil War, was taken prisoner twice, and competed in the modern pentathlon at the 1924 Paris Olympics. Later he was a television presenter, wrote books on military history, and was Black Rod in the House of Lords for 14 years.
In 1940 Horrocks commanded a battalion during the Battle of France, the first time he served under Bernard Montgomery, the most prominent British commander of the war. Montgomery later identified Horrocks as one of his most able officers, appointing him to corps commands in both North Africa and Europe. In 1943, Horrocks was seriously wounded and took more than a year to recover before returning to command a corps in Europe. It is likely that this period out of action meant he missed out on promotion; his contemporary corps commanders in North Africa, Oliver Leese and Miles Dempsey, went on to command at army level and above. Horrocks' wound caused continuing health problems and led to his early retirement from the army after the war.
Since 1945, Horrocks has been regarded by some as one of the most successful British generals of the war, "a man who really led, a general who talked to everyone, down to the simplest private soldier", and the "beau ideal of a corps commander". General Dwight D. Eisenhower, the Supreme Allied Commander in Western Europe, called him "the outstanding British general under Montgomery".
Early life and First World WarEdit
Brian Gwynne Horrocks was the only son of Colonel Sir William Horrocks, a Lancashire born doctor in the Royal Army Medical Corps (RAMC), and his wife, Minna Horrocks, "who had all the gaiety and charm of the Irish". Born in Ranikhet in British India on 7 September 1895, young Brian—after having had "particularly happy memories of the four years spent at Gibraltar when my father was working on the causes of Malta fever"—returned to Britain, where he was educated at Bow School, Durham, later Uppingham School, Rutland, an English public school, "where I gravitated automatically into the army class. There was never any question of my entering a profession other than the army." Of his childhood, he claimed to have had "an extremely happy childhood". Horrocks later wrote that, as his life was devoted almost entirely to sport, he had very little aptitude for hard work.
He entered the Royal Military College, Sandhurst, in October 1912, "bottom but one". Horrocks's time at Sandhurst was, by his own admission, not very distinguished. "Let me be quite honest about it; I was idle, careless about my turnout—in army parlance, scruffy—and, due to the fact that I am inclined to roll when I walk, very unsmart on parade". His score was sixth-lowest of the 167 successful applicants for cadetships—even after the addition of 200 bonus points for an Officer Training Corps (OTC) certificate, which not all the other candidates had. An unpromising student, he might not have received a commission at all but for the outbreak of the First World War in August 1914.
Horrocks was commissioned as a second lieutenant into the Middlesex Regiment, a line infantry regiment of the British Army, on 8 August 1914. Horrocks, in charge of a ninety-five-man draft of replacements, joined the 1st Battalion of his regiment as part of the British Expeditionary Force (BEF) during the BEF's retreat following its baptism of fire at the Battle of Mons. By the time he and his men had got to Southampton his ninety-five-man draft had increased to ninety-eight, with three others, in their keenness to get into the war, having sneaked in. He described the feeling at the time: "This was, I should think, the last time there was any romance attached to war. It is impossible now after the bitter experience of two world wars to recapture the spirit of this country in August, 1914. As I marched through those cheering crowds I felt like a king among men. It was all going to be over by Christmas and our one anxiety was whether we would get over there in time. And all ranks felt the same."
Arriving in France, Horrocks was assigned to No. 16 Platoon of the 1st Battalion, Middlesex, with Captain Edward Stephen Gibbons (who was killed in 1918) as his company commander. The battalion was part of the 19th Independent Brigade, which was not assigned to a division. Horrocks wrote that his "chief memory of those days, and the memory retained by all platoon commanders, was of marching—endless and exhausting marches. I had never realised before that it was possible to go to sleep while the legs continued automatically to function." He found comfort in "that priceless Cockney sense of humour. A small private soldier in the rank in front of me looked up at his neighbour, who was blessed with a long lugubrious face, and said, Why don't you give your face a holiday, chum? Try a smile." He also came to greatly admire Captain Gibbons, along with his platoon sergeant, Sergeant Whinney. Once, while it was pouring with rain, when the officers of the battalion were offered billets in a comfortable farmhouse, while the other ranks slept in a manure-packed field recently departed by some cows, Captain Gibbons was furious, insisting that the officers should share in the misery of their subordinates. "My heart sank but I knew instinctively that he was right", Horrocks later wrote. Douglas Delaney writes that the "willingness of soldiers to follow was constructed on gestures like this. It is interesting how some events, though seemingly insignificant in the bigger scheme of things, become embedded in memory, making lifelong memories of themselves." Horrocks was not to last much longer in battle, as on 21 October, at the Battle of Armentières, his platoon was surrounded, and Horrocks, while defending the town of Maisnil against a German attack, received a bullet wound through the lower abdomen and upper thigh, and was taken prisoner. "The war for me was over and my active military career had stopped for four years."
Incarcerated in a military hospital, he was repeatedly interrogated by his German captors, who believed that the British were using expanding bullets in contravention of the 1899 Hague Convention. Horrocks' captors refused to change his clothes or sheets, and denied him and a fellow officer basic amenities. Both had temporarily lost the use of their legs, and were forced to crawl to the toilet, which caused Horrocks' wounds to become infected. Conditions improved after his discharge and transfer to a prisoner of war camp. On his way to the camp, Horrocks befriended his German escort—he attributed their rapport to the mutual respect that front-line troops share. He was promoted to lieutenant on 18 December 1914, despite being in enemy hands, and often tried to escape, once coming within 500 yards (460 m) of the Dutch border before being recaptured. He was eventually placed in a compound for Russian officers, in the hope that the language barrier would hinder his escape attempts; Horrocks used the time to learn the Russian language. Years later, working in the House of Commons, he startled Nikita Khrushchev and Nikolai Bulganin by greeting them in their native tongue. In the latter part of the war he was held in Holzminden prisoner-of-war camp. His resistance in captivity would earn him the Military Cross (MC), awarded in 1920 and backdated to 5 May 1919.
Between the warsEdit
In 1919 Horrocks was posted to Russia as part of the Allied intervention in the Russian Civil War. After landing at Vladivostok on 19 April, he was briefed at British headquarters. The White Army under Admiral Kolchak, with the help of released Czechoslovak Legion prisoners, had driven the Red Army out of Siberia. Kolchak's Czech troops were returning home, and the British military contingent was urgently trying to replace them with Russians. To accomplish this, the British had only two infantry battalions and two small administrative missions, one charged with training and arming the Russians with British war-surplus equipment, and the other with improving the White Army's communications.
Horrocks' first task, along with a party of 13 British officers and 30 other ranks, was to guard a train delivering 27 carriages of shells to the White Army in Omsk, 3,000 miles (4,800 km) away on the Trans-Siberian Railway. The journey took more than a month, and as the only party member fluent in Russian, Horrocks had to deal with many of the difficulties encountered. At every station, he had to ward off station masters intent on acquiring the carriages. While stopped in Manchuli, the British officers' presence provoked a duel between two Cossack officers. Horrocks accepted an invitation to act as a second, but the pair were arrested before the duel could take place. He managed to defuse the situation before it came to trial, by claiming his faulty Russian had been the cause of the misunderstanding.
His next assignment was in Yekaterinburg in the Urals, where he was appointed second in command of a training school for non-commissioned officers attached to the Anglo-Russian Brigade. He found this post frustrating, having to dismiss nearly a third of his initial cadre on medical grounds, and struggling to get supplies and support from the White Army authorities. Despite this, he developed a rapport with his men and an admiration for the Russian soldier.
Although British forces were ordered home shortly afterwards, Horrocks and another officer, George Hayes, remained to advise the First Siberian Army. The White Army was in retreat, and Horrocks joined them as they fell back to Vladivostok, 3,000 miles (4,800 km) away. He was captured by the Red Army on 7 January 1920, in the town of Krasnoyarsk, and spent 10 months as a prisoner, narrowly surviving severe typhus. The British government negotiated a prisoner release, and Horrocks left Russia on 29 October, returning home on the Royal Navy cruiser HMS Delhi.
Horrocks rejoined his regiment, based in Germany with the British Army of the Rhine, and followed it to Ireland, then embroiled in the Anglo-Irish War. His duties included searching for arms and dealing with ambushes and roadblocks, which he called "a most unpleasant form of warfare". This was followed by a short period in Silesia to deal with tensions between the Polish and German populations.
On his return to Britain, Horrocks took up the modern pentathlon. He competed successfully in army tournaments, and was picked for the British Olympic team for the 1924 Paris Olympics, where he finished 19th out of 38. Horrocks spent the remainder of the inter-war years in postings that included adjutant for the 9th Battalion, Middlesex Regiment of the Territorial Army (1926–1930); student at the Staff College, Camberley (1931–32); Staff Captain at the War Office (1934–36); brigade major with the 5th Infantry Brigade (1936–38); and instructor at the Staff College. The Territorial Army posting, which Horrocks considered to be among his happiest periods, provided experience in dealing with citizen soldiers, which would prove highly valuable during the Second World War. He received a brevet majority in 1935, and was promoted to substantive major in 1936, and brevet lieutenant colonel in 1937.
In 1928, Horrocks married Nancy Kitchin, daughter of an architect for the Local Government Board. They had one child, a daughter named Gillian, who drowned in 1979 while swimming in the River Thames.
Second World WarEdit
At the outbreak of the Second World War, Horrocks was working as an instructor at the Staff College, Camberley, where he had taught since 1938. After helping organise a new, shorter, officer-training course, in December 1939 he was promoted to substantive lieutenant colonel. The following May, he was despatched to France to command the 2nd Battalion, Middlesex Regiment, a machine-gun battalion directly subordinate to the 3rd Division headquarters of Major-General Bernard Montgomery. British doctrine at the time retained heavy machine guns under the direct command of a corps or division, rather than as an organic part of subordinate formations. He joined the battalion during its retreat to Dunkirk, and after only 17 days had impressed his superiors sufficiently to be given the temporary rank of brigadier, and the command of 11th Brigade. The brigade's previous commander, Kenneth Anderson, had been promoted to General Officer Commanding (GOC) 3rd Division during the evacuation, when Lieutenant-General Alan Brooke, commander of II Corps, was recalled to the United Kingdom and Montgomery took over the corps. On Horrocks' return to Britain, he was given command of 9th Brigade and assigned to defend against a possible German invasion. A short stint as Brigadier General Staff of Western Command followed, before promotion to acting major-general and command of 44th (Home Counties) Infantry Division on 25 June 1941. He was promoted to substantive colonel on 28 May 1941 (with seniority backdated to 1 July 1940).
In March 1942, Horrocks was given command of the newly formed 9th Armoured Division and gained the temporary rank of major-general on 27 June. Horrocks, an infantry soldier with no experience in dealing with cavalry, was an unusual choice for commander of an armoured division. He trained the division hard, organising exercises to improve the effectiveness of his troops, and to familiarise himself with armoured warfare. Despite never having commanded a division in battle, he was further promoted to acting lieutenant-general and sent to Egypt to command the Eighth Army's XIII Corps, under Montgomery. General Sir Harold Alexander and Lieutenant-General Montgomery had decided to make a "clean sweep" when replacing the dismissed Claude Auchinleck as Commander-in-Chief (C-in-C) Middle East and Eighth Army commander respectively. Officers perceived to have failed under the old regime were removed, and Montgomery's favoured commanders were brought in. Among these was Horrocks, an officer who, Montgomery felt, was "exactly what was wanted for the job that lay ahead".
On arriving in North Africa, Horrocks' corps was ordered to defend the Alam el Halfa ridge in northwestern Egypt from an expected attack by the Afrika Korps. Concerned that heavy casualties would jeopardise his planned El Alamein offensive, Montgomery instructed Horrocks to repel Erwin Rommel's forces "without getting unduly mauled in the process". Horrocks prepared for a purely defensive battle, with his armour dug in around the ridge. When the Germans attacked on 30 August, they failed to lure the British tanks towards their 88 mm guns—a tactic that had previously been used with great success—and found themselves battered by both artillery and the Desert Air Force (DAF). The battle ended with the Germans in control of Himeihat hill, but at a high cost, and the Allied forces unwilling to try to re-take it after a failed attack by the 2nd New Zealand Division. The army's defensive success raised morale, and Horrocks was praised by his subordinate, Brigadier George Roberts, for his "wonderful knack of inspiring confidence and enthusiasm wherever he goes". Montgomery, too, was pleased, saying "he deserves great credit for his action on that day".
Horrocks was offered the command of X Corps, an armoured corps, in the planned Alamein battle. He refused it, believing that Major-General Herbert Lumsden, a cavalry officer, would be more suited to the role. Instead he retained command of XIII Corps, and was given the task of making a feint to the south to deceive Axis forces, while the main thrust was made by XXX Corps and X Corps to the north. Montgomery told Horrocks that he was not to incur tank losses, so XIII Corps' offensive operations were limited to small-scale raids. In the aftermath of the landmark British victory that followed, Horrocks' corps was assigned to the reserve and was reduced in size while the rest of the Eighth Army pursued the retreating Axis forces. At one point the only formation under his command was a salvage unit clearing the wreckage of the battlefield, which he visited daily. In December, he relinquished command of XIII Corps to Lieutenant General Miles Dempsey and took over command of X Corps, the lead corps in the advance of the Eighth Army, after Lumsden's dismissal for his perceived poor performance during the pursuit. Horrocks was appointed a Companion of the Distinguished Service Order on 31 December 1942.
Following the fall of Tripoli in January 1943, the remaining Axis forces retreated to prepared defences in Southern Tunisia, in front of the Mareth Line built by France before the war. Here in March, Horrocks carried out one of his most successful actions. His corps, composed of the 1st Armoured Division, a Free French brigade and the attached New Zealand Corps (which included the 2nd New Zealand Division and the British 8th Armoured Brigade), was ordered to attack as part of Operation Supercharge after XXX Corps failed to breach the line. He carried out a flanking manoeuvre through a pass judged by the Germans to be impenetrable, rendering the Mareth position untenable and forcing the Axis into another retreat. Three Italian divisions were destroyed, and the German 15th and 21st Panzer Divisions and the 164th Division were heavily depleted. Horrocks was then transferred to the First Army to take over IX Corps after its previous commander, Lieutenant-General John Crocker, was wounded in a training accident. He led this corps in the final Allied offensive in Tunisia during April and May 1943, capturing Tunis and accepting the surrender of the remnants of Rommel's Army Group Africa. He was mentioned in despatches on 24 June, and for his service in Tunisia, was appointed a Companion of the Order of the Bath on 5 August. He was also given the rank of temporary lieutenant-general and war substantive major-general.
In June 1943, after returning to command of X Corps, Horrocks sustained serious injuries during an air raid at Bizerte, while watching an amphibious rehearsal by the 46th Infantry Division for Operation Avalanche, the Salerno landings. Bullets from a strafing German fighter struck his upper chest and carried on through his body, piercing his lungs, stomach, and intestines. He underwent five operations and spent fourteen months recovering. He was replaced as commander of X Corps by Lieutenant-General Sir Richard McCreery.
It was a year before Horrocks recovered sufficiently to tell Field Marshal Sir Alan Brooke, the Chief of the Imperial General Staff (CIGS), that he was "very anxious to be given another corps". Restored to the acting rank of lieutenant-general in August 1944, he was sent to France to assume command of XXX Corps during the cataclysm engulfing the trapped German 7th Army and 5th Panzer Army in the Falaise Pocket. Montgomery had been dissatisfied with the performance of the corps and its GOC, Gerard Bucknall, a fellow Middlesex Regiment officer, since the landings in Normandy two months earlier. Horrocks retained control of XXX Corps during the advance through Belgium, taking Brussels, and at one point advanced 250 miles (400 km) in only six days. Supplies were a constant concern; the major French deep-water ports were still in German hands, and Allied supply lines stretched back to the Normandy beaches. Montgomery's 21st Army Group was by now operating 300 miles (480 km) from its ports—twice the distance logistical planners had accounted for—so XXX Corps was diverted towards Antwerp to secure its docks and harbour. The city and port fell to the 11th Armoured Division in early September, but Montgomery halted XXX Corps for resupply short of the wide Albert Canal to the north of the city, which consequently remained in enemy hands. Horrocks regretted this after the war, believing that his corps might have advanced another 100 miles (160 km) with the fuel available, although it is doubtful this could have been achieved without delays. Unknown to the Allies, at that time XXX Corps was opposed by only a single German division. The pause allowed the Germans to regroup around the Scheldt River, and by the time the Allies resumed their advance, General Student's First Paratroop Army had arrived and set up strong defensive positions along the opposite side of the canal. The task of breaking the strengthened German line, which stretched from Antwerp to the North Sea along the Scheldt River, would fall to the First Canadian Army in the month-long, costly Battle of the Scheldt. By mid-September, XXX Corps had been diverted again, this time to the east.
In September, Montgomery, now a field marshal, made his ambitious thrust across the Rhine and into Germany's industrial heartland, codenamed Operation Market Garden, a priority for 21st Army Group. XXX Corps under Horrocks was to lead the ground assault, passing along a corridor held by airborne forces to link up with the British 1st Airborne Division in Arnhem within four days. In the event XXX Corps never arrived, and although 1st Airborne clung on to their tenuous position for a further five days, by 21 September almost three-quarters of the division was destroyed or captured. Postwar analyses have been divided, some stressing a perceived lack of urgency on the part of Horrocks' men, while others note that German defences in the area were severely underestimated by First Allied Airborne Army's intelligence. Particularly important was the failure to identify the remnants of two SS Panzer divisions, which after Normandy had been sent to the Arnhem area for rest and refitting; intelligence had stated that only "a few infantry units and between 50 and 100 tanks" were in the Netherlands. A series of counterattacks by Army Group B under Field Marshal Walter Model kept Horrocks' units on the defensive, and delayed their advance by forcing the British to halt and secure their flank. The terrain over which Horrocks' men had to move was unsuitable, restricting the vanguard (the Guards Armoured Division) to a single narrow raised highway through flat or flooded countryside. The Nijmegen Bridge, just 8 miles (13 km) from Arnhem, was not captured by the 508th Parachute Infantry Regiment on the first day as planned, and XXX Corps had to assist in its capture on their arrival in Nijmegen two days later, causing a further delay of 36 hours. Horrocks was not personally blamed for the operation's failure; during this period Brigadier General James Gavin's U.S. 82nd Airborne Division came under Horrocks' command, and Gavin later wrote:
He was truly a unique general officer and his qualities of leadership were greater than any I have ever seen. In lecturing at the American service school I stated frequently that General Horrocks was the finest general officer I met during the war, and the finest corps commander.— James Gavin
During the Battle of the Bulge, Horrocks was temporarily relieved of his command of XXX Corps by Field Marshal Montgomery and sent back to Britain to rest. Montgomery had taken this move because Horrocks had become "nervy and difficult with his staff" and had "attempted to act foolishly" with XXX Corps. The corps was temporarily commanded by Major-General Ivor "von Thoma" Thomas, GOC of the 43rd (Wessex) Infantry Division.
In early 1945, XXX Corps took part in Operation Veritable, during which the German Army was forced back over the Rhine. The corps employed firepower on a massive scale, and "every trick that had been learnt during the past two and a half years was brought into play, and several new ones added". For a short period XXX Corps had nine divisions under its command. Before the operation, Horrocks accepted an offer to use Bomber Command to attack the town of Cleves, assisting the advance of the 15th (Scottish) Infantry Division. The bombers released 1,384 long tons (1,406 t) of high explosive that devastated the town. Horrocks later said that this had been "the most terrible decision I had ever taken in my life" and that he felt "physically sick" when he saw the bombers overhead. Operation Veritable was successful; by the evening of 9 February (D+1) XXX Corps had broken through the Siegfried Line and into Germany with only light casualties. Bremen was captured on 26 April, exposing the Sandbostel concentration camp, Stalag X-B. The corps had reached Cuxhaven by the time hostilities ceased.
Horrocks received two further mentions in despatches for his service in north-west Europe on 22 March and 9 August 1945, and was appointed Knight Commander of the Order of the British Empire on 5 July. He was honoured by the governments of Belgium (the Croix de Guerre 1940 with Palm and Grand Officer of the Order of the Crown with Palm), France (Croix de Guerre and Commandeur of the Légion d'honneur), the Netherlands (Knight Grand Officer of the Order of Orange-Nassau), Greece (Commander of the Order of King George I), and the United States (Legion of Merit).
Horrocks continued to serve in the armed forces after the war, initially as General Officer Commanding-in-Chief of Western Command, receiving substantive promotion to lieutenant-general in 1946, with seniority backdated to 29 December 1944. He briefly commanded the British Army of the Rhine, until he fell ill in August 1948; he was invalided out of the service early in January 1949 by the lingering effects of the wounds he had received in North Africa. Promoted to Knight Commander of the Order of the Bath in the King's Birthday Honours that year, he served as Honorary Colonel of a Territorial Army unit of the Royal Artillery.
In 1949 he was appointed Gentleman Usher of the Black Rod, a post traditionally held by retired officers; this appointment was confirmed on the accession of Elizabeth II in 1952. Black Rod has the responsibility of supervising the administration of the House of Lords, controlling admission to it, and taking part in ceremonies. In 1957, Horrocks had the unusual duty of ordering Vivien Leigh out of the House when she interrupted proceedings to plead that the St James's Theatre be saved from demolition. On other occasions, because the Black Rod had to remain in place during long debates, Horrocks relieved his boredom by completing football pools coupons. This had the advantage of looking like note-taking to the assembled lords. Horrocks held the post of Black Rod until 1963.
Horrocks became interested in writing, and submitted articles about military matters to newspapers and magazines including the Picture Post and The Sunday Times. This led to a short but successful career as the presenter of a series of television programmes, British Castles (1962), Men in Battle and Epic Battle, produced by Huw Wheldon. In these, Horrocks lectured on great historical battles, "highlighting excitement and interest" to allow the programmes to appeal to the widest possible audience. He was interviewed extensively for the Thames Television series, The World at War, and, to his embarrassment, appeared on the cover of the BBC's Radio Times magazine.
After his television career ended, Horrocks served on the board of the housebuilding company Bovis, and continuing to write, contributing a column to The Sunday Times and editing a series of British Army regimental histories. In 1968 Horrocks collaborated with J & L Randall as editor of the 'Merit' board game 'Combat'. His portrait and signature appear on the box and in his introduction to the game he states "In war no two battles are ever the same because the terrain is always different and it is this, more than anything else, which influences the composition of the different armies and the tactics employed by the rival Commanders". His autobiography, A Full Life, was published in 1960, and he co-authored Corps Commander, an account of his battles in north-west Europe, published in 1977.
I enjoyed all of the films but A Bridge Too Far is the one I enjoyed the most because of the character I had to play, Lieutenant-General Brian Horrocks. Brian was alive then and I knew him well – we were friends until his death. He was a very particular type of general and it was important that I play the role correctly.— Edward Fox
Horrocks died on 4 January 1985, aged 89. The memorial service, held at Westminster Abbey on 26 February, was attended by Major-General Peter Gillett and Secretary of State for Defence Michael Heseltine, who represented the Queen and Prime Minister respectively. Thirty regiments and many other formations and associations were represented at the service.
- The nickname is a reference to Robert Smith Surtees' comic equestrian character (Mead. Churchill's Lions, p. 213).
- "No. 36065". The London Gazette (Supplement). 24 June 1943. p. 2853.
- "No. 36994". The London Gazette (Supplement). 20 March 1945. p. 1548.
- "No. 37213". The London Gazette (Supplement). 7 August 1945. p. 4044.
- Warner. Horrocks, p. 77.
- Granatstein. The Generals – The Canadian Army's Senior Commanders in the Second World War. p. 265.
- Mead. Churchill's Lions. p. 210.
- Warner. Horrocks, p. 72.
- Horrocks. A Full Life. p. 13.
- Delaney. Corps Commanders. p. 11.
- Warner. Horrocks, pp. 3–6.
- Horrocks. A Full Life. p. 14.
- "Cadetships in the Army". News. The Times (40111). London. 17 January 1913. col G, p. 35.
- Warner. Horrocks. p. 7.
- Delaney. Corps Commanders. p. 12.
- "No. 28864". The London Gazette. 7 August 1914. pp. 6205–6206.
- Horrocks. A Full Life. p. 15.
- Horrocks. A Full Life. p. 17.
- Warner. Horrocks. p. 14.
- "Text of Declaration III of Hague Convention, 1899". The Avalon Project. Yale Law School. Archived from the original on 4 June 2008. Retrieved 14 June 2008.
- Warner. Horrocks. p. 15.
- Horrocks. A Full Life. p. 19.
- "No. 29170". The London Gazette (Supplement). 21 May 1915. p. 4997.
- Warner. Horrocks. p. 24.
- Warner. Horrocks. p. 19.
- "No. 31759". The London Gazette (Supplement). 30 January 1920. p. 1229.
- Horrocks. A Full Life. p. 35.
- Warner. Horrocks, pp. 28–29; Horrocks. A Full Life, p. 38.
- Warner. Horrocks, p. 30.
- Horrocks. A Full Life, pp. 41–22.
- Horrocks. A Full Life, p. 44; Warner. Horrocks, p. 29.
- Horrocks. A Full Life, p. 45.
- Warner. Horrocks, p. 32.
- Horrocks. A Full Life, p. 47.
- Horrocks. A Full Life, p. 53.
- Warner. Horrocks, p. 36.
- Horrocks. A Full Life, p. 61.
- Horrocks. A Full Life, p. 65.
- "Brian Horrocks Olympic Results". Sports Reference. 22 June 2012. Retrieved 22 June 2012.
- "No. 33250". The London Gazette. 22 February 1927. p. 1189.
"No. 33251". The London Gazette. 25 February 1927. p. 1255.
"No. 33681". The London Gazette. 16 January 1931. p. 379.
- "No. 33682". The London Gazette. 20 January 1931. p. 459.
"No. 33895". The London Gazette. 23 December 1932. p. 8224.
- "No. 34019". The London Gazette. 30 January 1934. pp. 678–680.
- "No. 34263". The London Gazette. 10 March 1936. p. 1560.
"No. 34479". The London Gazette. 4 February 1938. p. 735.
- "No. 34539". The London Gazette. 5 August 2008. p. 5052.
"No. 34538". The London Gazette (Supplement). 5 August 1938. pp. 5016–5017.
- Horrocks. A Full Life, p. 68.
- "No. 34343". The London Gazette. 24 November 1936. p. 7572.
"No. 34120". The London Gazette. 1 January 1935. p. 62.
"No. 34414". The London Gazette. 2 July 1937. p. 4250.
- Lamb. Oxford Dictionary of National Biography
- "No. 34538". The London Gazette (Supplement). 5 August 1938. pp. 5016–5052.
- Warner. Horrocks, p. 50.
- "No. 34787". The London Gazette (Supplement). 6 February 1940. p. 770.
- French. Raising Churchill's Army, p. 38.
- Warner. Horrocks, p. 60.
"No. 35205". The London Gazette (Supplement). 1 July 1941. p. 3755.
- "No. 35207". The London Gazette (Supplement). 1 July 1941. p. 3808.
- "No. 35612". The London Gazette (Supplement). 26 June 1942. p. 2861.
- Warner. Horrocks, p. 62.
- Warner. Horrocks, p. 63.
- "No. 35690". The London Gazette (Supplement). 4 September 1942. p. 3855.
- Mead. Churchill's Lions, p. 211.
- Horrocks. A Full Life, p. 108.
- Mead. Churchill's Lions, p. 212.
- Warner. Horrocks, p. 75.
- Neillands. The Desert Rats, p. 138.
- Roberts and Bayerlein
- Warner. Horrocks, p. 76.
- Warner. Horrocks, p. 83.
- Warner. Horrocks, p. 85.
- Horrocks. A Full Life, p. 142.
- Mead. Churchill's Lions, p. 265.
- "No. 35840". The London Gazette (Supplement). 29 December 1942. p. 5665.
- "Documents online—Family History: Recommendations for Honours and Awards (Army)—Image details—Horrocks, Brian Gwynne—Distinguished Service Order" (fee required to view full citation). The National Archives. Retrieved 23 April 2008.
- Warner. Horrocks, p. 92.
- Warner. Horrocks, p. 93.
- Warner. Horrocks, pp. 97–98.
- "No. 36120". The London Gazette (Supplement). 3 August 1943. p. 3521.
- "No. 36153". The London Gazette (Supplement). 27 August 1943. p. 3877.
- Warner. Horrocks, p. 99.
- Horrocks. A Full Life, p. 175.
- Doherty, p. 7
- Alanbrooke. War Diaries, p. 555.
- "No. 36769". The London Gazette (Supplement). 31 October 1944. p. 4963.
- Smart. Biographical Dictionary of British Generals of the Second World War, p. 51.
- Warner. Horrocks, p. 110.
- French. Raising Churchill's Army, p. 119.
- Neillands. The Battle for the Rhine, p. 53.
- Horrocks. A Full Life, p. 205.
- Warner. Horrocks, p. 111.
- Neillands. The Battle for the Rhine, p. 58.
- Neillands. The Battle for the Rhine, pp. 157–161.
- Neillands. The Battle for the Rhine, p. 87.
- Neillands. The Battle for the Rhine, pp. 151–152.
- Neillands. The Battle for the Rhine, pp. 87–88.
- Neillands. The Battle for the Rhine, pp. 96–97.
- Neillands. The Battle for the Rhine, p. 114.
- Neillands. The Battle for the Rhine, p. 106.
- Warner. Horrocks. p. 179.
- Hamilton, Nigel (1986). Monty: The Final Years of the Field Marshall 1944–1976. McGraw-Hill Book Company. pp. 255–256.
- By this point, XXX Corps possessed 1,050 artillery pieces, 114 Bofors anti-aircraft guns, 80 medium mortars, 60 Sherman tanks, 24 17 pounder guns, and 188 machine guns (French, p. 268).
- Bidwell & Graham. Fire-Power – The British Army Weapons & Theories of War 1904–1945, p. 290.
- Mead. Churchill's Lions, p. 214.
- Horrocks. Corps Commander, p. 184.
- Neillands. The Desert Rats, pp. 135–136.
- "No. 37161". The London Gazette (Supplement). 3 July 1945. p. 3489.
- "No. 37853". The London Gazette (Supplement). 14 January 1947. p. 324.
"Documents online—Family History: Recommendations for Honours and Awards (Army)—Image details—Horrocks, Brian—Legion of Honour (Commandeur)" (fee required to view full citation). The National Archives. Retrieved 23 April 2008.
"No. 37761". The London Gazette (Supplement). 15 October 1946. p. 5143.
"No. 36569". The London Gazette (Supplement). 20 June 1944. p. 2913.
- "Inventory: Group of orders and medals awarded to Lt Gen Sir Brian Horrocks". National Army Museum. Retrieved 27 June 2012.
- Lamb, Brian Horrocks, ODNB
- "No. 37507". The London Gazette (Supplement). 19 March 1946. p. 1475.
- "General Surprises". Retrieved 10 September 2011.
- "No. 38512". The London Gazette (Supplement). 14 January 1949. p. 245.
- "No. 38628". The London Gazette (Supplement). 3 June 1949. p. 2794.
- "No. 38762". The London Gazette (Supplement). 18 November 1949. p. 5465.
"No. 40207". The London Gazette (Supplement). 15 June 1954. pp. 3601–4199.
- "No. 38516". The London Gazette. 18 January 1949. p. 313.
- "No. 39616". The London Gazette (Supplement). 1 August 1952. pp. 4197–4199.
- Warner. Horrocks, p. 143.
- Warner. Horrocks, p. 144.
- "No. 43030". The London Gazette. 18 June 1963. p. 5181.
- "Lieut-Gen Sir Brian Horrocks". Obituaries. The Times. London. 9 January 1985. col H, p. 12.
- Horrocks. A Full Life, p. 306.
- Warner. Horrocks, pp. 153–154.
- Horrocks. A Full Life.
- Horrocks. Corps Commander.
- "A Bridge Too Far". Internet Movie Database. Archived from the original on 23 January 2008. Retrieved 25 March 2008.
- "A Bridge Too Far (1977)". British Film Institute. Archived from the original on 12 March 2008. Retrieved 25 March 2008.
- "Sir Brian Horrocks is dead at 89; British General in World War II". The New York Times. Retrieved 19 December 2014.
- "Memorial service". Deaths. The Times (62073). London. 27 February 1985. col F, p. 12.
- Alanbrooke, Field Marshal Lord (2001). Danchev, Alex; Todman, Daniel (eds.). War Diaries. London: Weidenfeld & Nicolson. ISBN 0-297-60731-6.
- Delaney, Douglas E. (2011). Corps Commanders: Five British and Canadian Generals at War, 1939–45. Vancouver: UBC Press. ISBN 9780774820905.
- Bidwell, Shelford; Graham, Dominick (2004). Fire-Power – The British Army Weapons & Theories of War 1904–1945. Barnsley: Pen & Sword Books. ISBN 1-84415-216-2.
- Doherty, Richard (2014). Victory in Italy: 15th Army Group's Final Campaign 1945. Barnsley: Pen & Sword Books. ISBN 978-1-78346-298-8.
- French, David (2001). Raising Churchill's Army. Oxford: Oxford University Press. ISBN 978-0-19-924630-4.
- Granatstein, J.L. (2005). The Generals – The Canadian Army's Senior Commanders in the Second World War. Calgary: University of Calgary Press. ISBN 1-55238-176-5.
- Horrocks, Sir Brian (1960). A Full Life. Barnsley: Leo Cooper. ISBN 0-85052-144-0.
- Horrocks, Sir Brian; Belfield, Eversley; Essame, Major-General Hubert (1977). Corps Commander. London: Sidgwick and Jackson Limited. ISBN 0-283-98320-5.
- Lamb, Richard (2008). "Brian Horrocks". Oxford Dictionary of National Biography. Oxford University Press. doi:10.1093/ref:odnb/31254. Retrieved 20 March 2008.
- Roberts, Major-General G.P.B.; Bayerlein, Generalleutnant Fritz. Basil Liddell Hart (ed.). "U.S. Combat Studies Institute Battle Report: Alam Halfa". Archived from the original on 21 October 2007. Retrieved 22 April 2008.
- Mead, Richard (2007). Churchill's Lions: A Biographical Guide to the Key British Generals of World War II. Stroud: Spellmount. ISBN 978-1-86227-431-0.
- Neillands, Robin (2005). The Battle for the Rhine 1944 : Arnhem and the Ardennes : The Campaign in Europe. London: Cassell. ISBN 0-304-36736-2.
- Neillands, Robin (2005). The Desert Rats: 7th Armoured Division, 1940–1945. London: Aurum Press. ISBN 1-84513-115-0.
- Shepperd, Alan (1991). Keegan, John (ed.). Churchill's Generals. London: Weidenfeld & Nicolson. ISBN 0-297-82066-4.
- Smart, Nick (2005). Biographical Dictionary of British Generals of the Second World War. Barnsley: Pen And Sword Books. ISBN 1-84415-049-6.
- Warner, Philip (1984). Horrocks: The General Who Led From the Front. London: Hamish Hamilton. ISBN 0-241-11312-1.
|Wikimedia Commons has media related to Brian Horrocks.|
- "No. 37779". The London Gazette (Supplement). 5 November 1946. pp. 5449–5464. Official despatch by Lieutenant-General Sir Kenneth Anderson, GOC First Army covering events in NW Africa, 8 November 1942 – 13 May 1943.
- Escape to Action, the 1960 US edition of Horrocks' autobiography, on the Internet Archive.
- on YouTube of 51st (Highland) Division on 17 May 1945 in Bremerhaven.
- British Army Officers 1939–1945
- Generals of World War II
| GOC 44th (Home Counties) Infantry Division
| GOC 9th Armoured Division
| GOC XIII Corps
| GOC X Corps
Sir Bernard Freyberg
| GOC IX Corps
Sir Bernard Freyberg
| GOC X Corps
Sir Richard McCreery
| GOC XXX Corps
Sir Daril Watson
| GOC-in-C Western Command
Sir Frank Simpson
Sir Richard McCreery
| C-in-C British Army of the Rhine
Sir Charles Keightley
Sir Geoffrey Blake
| Black Rod
Sir George Mills