Reynald Russel1
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
Margaret Berkeley1 
Child of Margaret Berkeley and Sir Maurice de Berkeley
- Maurice Berkeley+2 b. 1333, d. 1361
Sir Maurice Berkeley1 
Child of Sir Maurice Berkeley
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
John de Berkeley1
He was ancestor of the Berkeleys of Shropshire.1 He held the office of Constable of Bristol Castle.1
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
Eudo de Berkeley1
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
Peter de Berkeley1
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
Isabel de Berkeley1 
Children of Isabel de Berkeley and Robert de Clifford, 3rd Lord Clifford
- John de Clifford3
- Thomas de Clifford3
- Robert de Clifford, 4th Lord Clifford4 b. bt 1328 – 1331, d. 1345
- Roger de Clifford, 5th Lord Clifford+4 b. 10 Jul 1333, d. 13 Jul 1389
Child of Isabel de Berkeley and Thomas de Musgrave, 1st Lord Musgrave
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 291. Hereinafter cited as The Complete Peerage.
- [S37] BP2003. [S37]
- [S6] Cokayne, and others, The Complete Peerage, volume III, page 292.
Robert de Clifford, 3rd Lord Clifford1 
He succeeded as the 3rd Lord Clifford [E., 1299] circa April 1322.2 He fought in the Scottish Wars.2 He held the office of Sheriff of Westmorland.2
Child of Robert de Clifford, 3rd Lord Clifford
- Sir Lewis de Clifford+3 d. bt 17 Sep 1404 – 5 Dec 1404
Children of Robert de Clifford, 3rd Lord Clifford and Isabel de Berkeley
- John de Clifford3
- Thomas de Clifford3
- Robert de Clifford, 4th Lord Clifford4 b. bt 1328 – 1331, d. 1345
- Roger de Clifford, 5th Lord Clifford+4 b. 10 Jul 1333, d. 13 Jul 1389
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 291. Hereinafter cited as The Complete Peerage.
- [S37] BP2003. [S37]
- [S6] Cokayne, and others, The Complete Peerage, volume III, page 292.
Thomas de Musgrave, 1st Lord Musgrave1 
He held the office of Deputy Sheriff of Westmorland in 1339.3 He held the office of Member of Parliament (M.P.) for Westmorland between 1340 and 1344.3 He held the office of a Keeper of the Western March of Scotland in March 1345/46.3 He fought in the Battle of Neville’s Cross in October 1346.3 He was created 1st Lord Musgrave [England by writ] on 25 November 1350, although none of his successors were called to Parliament by that title or by writ of summons at all.3 He held the office of Governor of Berwick in 1377.3
Children of Thomas de Musgrave, 1st Lord Musgrave and Margaret de Ros
- Sir Thomas de Musgrave+4 d. 1372
- Margaret de Musgrave+6
Child of Thomas de Musgrave, 1st Lord Musgrave and Isabel de Berkeley
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume IX, page 434. Hereinafter cited as The Complete Peerage.
- [S37] BP2003. [S37]
- [S4053] Christopher Davis, “re: Barton Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 30 October 2009. Hereinafter cited as “re: Barton Family.”
- [S6] Cokayne, and others, The Complete Peerage, volume III, page 291.
- [S8814] Harry Berkeley, “re: Brisco Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 20 August 2019. Hereinafter cited as “re: Brisco Family.”
Milicent de Berkeley1
From 1313, her married name became Maltravers.1
Child of Milicent de Berkeley and John Mautravers, 1st Lord Mautravers
- Sir John Mautravers+2 b. b 1330
- [S37] BP2003 volume 1, page 347. See link for full details for this source. Hereinafter cited as. [S37]
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VIII, page 585. Hereinafter cited as The Complete Peerage.
