Hilduin III, comte de Ramerupt comte de Montdidier et d’Arcis-sur-Aube1 
Children of Hilduin III, comte de Ramerupt comte de Montdidier et d’Arcis-sur-Aube and Alix de Roucy, Comtesse de Roucy et de Reims
- Andre de Roucy, Comte de Ramerupt et d’Arcis-sur-Aube+1 b. 1042
- Marguerite de Roucy+3 b. c 1045, d. c 1110
- Ebles II de Roucy, Comte de Roucy et de Reims+2 b. c 1050, d. 1104
- [S8] BP1999 volume 1, page 226. See link for full details for this source. Hereinafter cited as. [S8]
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
- [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 243. Hereinafter cited as The Complete Peerage.
Felicity de Brienne1 
- [S8] BP1999 volume 1, page 226. See link for full details for this source. Hereinafter cited as. [S8]
Simon, Sire de Broyes1 
He gained the title of Sire de Broyes.1
- [S8] BP1999 volume 1, page 226. See link for full details for this source. Hereinafter cited as. [S8]
Geoffrey III ‘le Vieux’, Sire de Joinville1 
He gained the title of Seneschal de Champagne.1 He gained the title of Sire de Joinville.1
- [S8] BP1999 volume 1, page 226. See link for full details for this source. Hereinafter cited as. [S8]
Hon. Margaret Cecilia Lawley1 
From 14 June 1919, her married name became Dawson.
Child of Hon. Margaret Cecilia Lawley and Geoffrey Dawson
- Michael Dawson2 d. 1975
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 292. Hereinafter cited as The New Extinct Peerage.
- [S1079] David Hogg, “re: Ursula Mary Lawley,” e-mail message to British and European Nobility Register, 20 April 2004 – 4 September 2004. Hereinafter cited as “re: Ursula Mary Lawley.”
Geoffrey Dawson1 
He was editor of The Times.1 He was given the name of Geoffrey Robinson at birth.1 On 3 July 1917 his name was legally changed to Geoffrey Dawson by Royal Licence.1 He lived at Langclife Hall, Settle, Yorkshire, West Riding, EnglandG.1
Child of Geoffrey Dawson and Hon. Margaret Cecilia Lawley
- Michael Dawson2 d. 1975
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 292. Hereinafter cited as The New Extinct Peerage.
- [S1079] David Hogg, “re: Ursula Mary Lawley,” e-mail message to British and European Nobility Register, 20 April 2004 – 4 September 2004. Hereinafter cited as “re: Ursula Mary Lawley.”
Humbleline (?)1 
Children of Humbleline (?) and Walter II, Comte de Brienne
- Erard II, Comte de Brienne+1 d. 8 Feb 1191
- Guy de Brienne1 d. bt 1133 – 1158
- Jean de Brienne1
- Andre de Brienne, Sire de Ramerupt+1 d. 14 Oct 1189
- Marie de Brienne2
- Eustace de Brienne2 b. b 1133, d. a 1165
Adeliz de Baudemont1
- [S8] BP1999 volume 1, page 226. See link for full details for this source. Hereinafter cited as. [S8]
Andre de Baudemont, Seigneur de Braine-sur-Vesle1
Child of Andre de Baudemont, Seigneur de Braine-sur-Vesle
- [S8] BP1999 volume 1, page 226. See link for full details for this source. Hereinafter cited as. [S8]
Guy de Brienne1 
- [S8] BP1999 volume 1, page 226. See link for full details for this source. Hereinafter cited as. [S8]
