Thomas de Berkeley, 3rd Baron Berkeley

Thomas de Berkeley (c. 1293 or 1296 – 27 October 1361), The Rich, feudal baron of Berkeley, of Berkeley Castle in Gloucestershire, England, was a peer. His epithet, and that of each previous and subsequent head of his family, was coined by John Smyth of Nibley (d.1641), steward of the Berkeley estates, the biographer of the family and author of "Lives of the Berkeleys".

Thomas de Berkeley, 3rd Baron Berkeley
Thomas Lord Berkeley Geograph-3939519-by-Mike-Searle.jpg
DiedOctober 27, 1361
Known for"the rich"
PredecessorMaurice de Berkeley, 2nd Baron Berkeley
SuccessorMaurice de Berkeley, 4th Baron Berkeley
Spouse(s)1. Margaret Mortimer
2. C/Katharine Clivedon
Parent(s)Maurice de Berkeley, 2nd Baron Berkeley and Eve la Zouche


He was the eldest son and heir of Maurice de Berkeley, 2nd Baron Berkeley by his wife Eve la Zouche.


In 1327 he was made joint custodian of the deposed King Edward II, whom he received at Berkeley Castle. He was later commanded to deliver custody of the king to his fellow custodians, namely John Maltravers, 1st Baron Maltravers and Sir Thomas Gournay. He left the king at Berkeley Castle and with heavy cheere perceiving what violence was intended he journeyed to Bradley. The king was murdered at Berkeley Castle during his absence. As an accessory to the murder of the deposed king, he was tried by a jury of 12 knights in 1330 and was honourably acquitted.

Marriages and childrenEdit

Arms of Berkeley ("Cornerwise"): Gules, a chevron between ten crosses pattée six in chief and four in base argent

He married twice:

Death and successionEdit

He died on 27 October 1361 in Gloucestershire and was succeeded by Maurice de Berkeley, 4th Baron Berkeley (born 1320, date of death unknown), eldest son and heir from his first marriage.


  1. ^ Plea rolls of the Court of Common Pleas; National Archives;; first entry: mentions Katherine, formerly wife of Thomas de Berkele of Barkele, knight, as complainant; Year: 1381
  2. ^ a b "Berkeley [née Clivedon], Katherine, Lady Berkeley (d. 1385), benefactor". Oxford Dictionary of National Biography. doi:10.1093/ref:odnb/54435. Retrieved 2021-03-25.
  3. ^ "BERKELEY, Sir John I (1352-1428), of Beverstone castle, Glos. - History of Parliament Online".
  • Ancestral roots of certain American colonists who came to America before 1700, Frederick Lewis Weis, 1992, seventh edition.
  • Ancestral roots of sixty colonists who came to New England 1623–1650. Frederick Lewis Weis (earlier edition).
  • Magna Charta Sureties, 1215, Frederick Lewis Weis, Walter Lee Sheppard, Jr., William R. Beall, 1999, 5th Ed.
  • Magna Charta Sureties, 1215, Frederick Lewis Weis, 4th Ed.
  • The Complete Peerage, Cokayne.
  • Burke's Peerage, 1938.
  • Plantagenet Ancestry of Seventeenth-Century Colonists, David Faris, Genealogical Publishing Co., Inc., 1996.
  • Royal Genealogy information held at University of Hull.
Peerage of England
Preceded by
Maurice de Berkeley
Baron Berkeley
Succeeded by
Maurice de Berkeley