Karl Wilhelm von Willisen

Karl Wilhelm Freiherr von Willisen (30 April 1790 – 25 February 1879) was a Prussian general.

Karl Wilhelm Freiherr von Willisen
Wilhelm von Willisen.jpg
Karl Wilhelm von Willisen
Born(1790-04-30)30 April 1790
Staßfurt, Prussia
Died25 February 1879(1879-02-25) (aged 88)
Dessau, Anhalt, German Empire
Allegiance Prussia
German Confederation
Years of service1804-07, 1809, 1813-49, 1850
RankLieutenant General
Battles/warsNapoleonic Wars
First Schleswig War
AwardsIron Cross
Order of the Red Eagle


Willisen was born in Stassfurt as the third son of the mayor of Stassfurt, Karl Wilhelm Hermann von Willisen (1751–1807) and his wife Friederike von Trotha (1768–1826).[1]

Early careerEdit

Willisen was educated in the Prussian Cadet Corps and joined the Prussian Infantry Regiment No 21 "Duke of Brunswik" in 1804. He was seriously wounded in the Battle of Auerstedt and left the Prussian Army after the Treaty of Tilsit in 1807. He studied at the University of Halle and joined the Freikorps Schill in 1809 in the struggle against Napoleon, the same year he joined the Austrian Army and fought in the rank of a lieutenant in the Battle of Wagram.[1]

After the Peace of Schönbrunn Willisen took vacation from the Austrian Army but did not return into service. He lived in Teutschenthal near Halle (Saale), where he was captured as a deserter in 1811 and imprisoned at Kassel. He escaped out of prison and returned into Prussian service after his official release out of Austrian service.[1] Willisen fought in the Napoleonic battles of 1813/14 as a member of the staff of the Prussian “Silesian Army” and became a captain in Gebhard Leberecht von Blücher’s staff in 1815. He remained in the Prussian generalstaff after Napoleon’s defeat and became a teacher of “Art of War” and “History of War” at the Prussian Military Academy. He published several books and opposed the views of Carl von Clausewitz. About 1830 Willisen also criticized the Russian warfare in the Napoleonic wars and showed his sympathy towards the Polish Uprisings in Congress Poland and the democratic movement in general.[2]

Willisen was redeployed to the staff of the III. Army-Korps under the command of Prince William of Prussia, the later German Emperor Wilhelm I., in Breslau and as a Chief of Staff to the V. Army-Korps under General Karl von Grolman in Posen in 1832.

In 1843 Willisen became the Commander of a Brigade in Breslau[3] and was the candidate of the liberals for the position of the Prussian war minister in 1848.

Greater Poland UprisingEdit

Throughout the Spring of Nations in 1848 a Polish Uprising occurred in the Prussian Grand Duchy of Posen. A delegation of the Polish National Committee received an audience by the Prussian King and on their demand Willisen was appointed as the King’s special envoy (Ziviler Königlichen Kommissar für die Provinz Posen) for the planned reorganisation of the Province. He arrived in Posen on 5 April 1848 and soon came into conflict with the German inhabitants of the area and the military commander of Posen, Friedrich August Peter von Colomb, as his position was considered as too polonophile.[4] On 11 April he concluded the convention of Jarosławiec, by which the Polish forces under the command of Ludwik Mierosławski were acknowledged but reduced to a size of 3,000 located in different camps and a Polish administration was to be established.[5] Willisen's compromise failed, the King did accept the conditions negotiated with the Poles providing for the Duchy's national reorganization, but he simultaneously excluded several western and northern counties from consideration.[6] The convention was largely criticized by the German public and Willisen had to leave Posen again on 20 April 1848, avoiding to pass centers of the German Population,[4] now "exposed to personal insult, nay even danger, from the infuriated German and Jewish mobs of Posen”,[7] soon after he was dismissed and replaced by Ernst von Pfuel. Willisen later had to justify his actions in his book "Akten und Bemerkungen über meine Sendung nach dem Grossherzogthum Posen" [8]

Afterwards Willisen was sent on diplomatic missions to Paris, Croatia and Italy, where he was attached as a military observer to Radetzky’s Army in the First Italian War of Independence.

Schleswig-Holstein WarEdit

In 1849 he tendered his resignation out of Prussian service and became the Supreme commander of the forces of the German Confederation in the First Schleswig War in April 1850. Willisen commanded the Schleswig-Holstein troops in the Battle of Idstedt and the attack on Friedrichstadt. After the defeat of his troops Willisen resigned and lived in Paris (France), Silesia and finally Dessau, where he died on 25 February 1879.[1]

Promotions and awardsEdit

Personal lifeEdit

Willisen married Emilie von Brause (1804–1849) on 28 November 1829 in Berlin and after the death of his first wife he married Editha von Caprivi (1843–1873), sister of the later German Chancellor Leo von Caprivi. Willisen had no children.[1]


Regarding personal names: Freiherr was a title before 1919, but now is regarded as part of the surname. It is translated as Baron. Before the August 1919 abolition of nobility as a legal class, titles preceded the full name when given (Graf Helmuth James von Moltke). Since 1919, these titles, along with any nobiliary prefix (von, zu, etc.), can be used, but are regarded as a dependent part of the surname, and thus come after any given names (Helmuth James Graf von Moltke). Titles and all dependent parts of surnames are ignored in alphabetical sorting. The feminine forms are Freifrau and Freiin.


  • Zur Polenfrage. Flugblatt, Berlin 1848.
  • Offener Brief an den Major von Voigts-Rhetz als Entgegnung auf seine aktenmäßige Darstellung. Berlin 1848.
  • Über die große Landes-Vertheidigung oder über den Festungsbau und Heerbildung in Preußen. Berlin 1860.
  • Die Theorie des großen Krieges.
    • Teil 1 und 2: Der Russisch-polnische Feldzug des Jahres 1831. Leipzig 1840.
    • Teil 3: Der Italienische Feldzug des Jahres 1848. Berlin 1849.
    • Teil 4: Die Feldzüge der Jahre 1859 und 1866. Leipzig 1868.


  1. ^ a b c d e "ADB: Willisen, Wilhelm von". Allgemeine Deutsche Biographie (in German). Wikisource. Retrieved 2009-03-09.
  2. ^ Otto Fock (1863). Schleswig-holsteinische Erinnerungen (in German). Leipzig: Veit. p. 263. Retrieved 2009-03-09. posen willisen.
  3. ^ Wilhelm Ruestow (1857). Die Feldherrnkunst des Neuenzehnten Jahrhunderts (in German). Zürich. p. 508. Retrieved 2009-03-09. posen willisen.
  4. ^ a b Alvis, Robert E. (2005). Syracuse University Press, 2005 (ed.). Religion and the Rise of Nationalism - A Profile of an East European City. Syracuse University Press. p. 168. ISBN 978-0-8156-3081-4. Retrieved 2009-03-09.
  5. ^ Norman Davies (2005). God's Playground. Oxford University Press. ISBN 978-0-19-925340-1. Retrieved 2009-03-09.
  6. ^ Makowski, Krzysztof (1999). East European Quarterly (ed.). Poles, Germans And Jews In The Grand Duchy Of Poznan in 1848: From Coexistence To Conflict. Archived from the original on 2010-10-13. Retrieved 2009-03-09.
  7. ^ Valerian Krasinski (1848). Panslavism and Germanism. London: T. C. Newby. Retrieved 2009-03-09.
  8. ^ Willisen (1849). Akten und Bemerkungen über meine Sendung nach dem Grossherzogthum Posen (in German). Berlin. Retrieved 2009-03-09.