Nicholas Louis Robert Astor1
- [S8] BP1999 volume 1, page 132. See link for full details for this source. Hereinafter cited as. [S8]
Constanza de Portugal 
Jonathan Hugh Astor1
- [S8] BP1999 volume 1, page 132. See link for full details for this source. Hereinafter cited as. [S8]
Janine Valentine1
From 21 September 1996, her married name became Astor.1
Children of Janine Valentine and James Alexander Waldorf Astor
- Lucy Valentine Astor1 b. 21 Feb 1998
- Alexander Richard Astor2 b. 26 Apr 2000
- Kitty Astor2 b. 24 Jan 2002
James Valentine1
Child of James Valentine
- [S8] BP1999 volume 1, page 132. See link for full details for this source. Hereinafter cited as. [S8]
Agnes de Flandre 
Gertrud Billung von Sachsen1 
Children of Gertrud Billung von Sachsen and Florent I Graaf van Hollant en West Friesland
- Floris van Hollant1 d. b 1061
- Dirk V Graaf van Hollant en West Friesland+1 b. 1054, d. 17 Jun 1091
- Berthe van Hollant+1 b. 1056, d. 30 Jun 1094
- Adelheid Christine van Hollant, Comte de Guines1 b. 1057, d. 1085
Children of Gertrud Billung von Sachsen and Robrecht I ‘de Fries’ Graaf van Vlaanderen Comte d’Artois
- Philipp van Loo d. c 1127
- Otgiva van Vlaanderen d. a 1127
- Gertrude van Vlaanderen+ b. 1063, d. 30 Jul 1115
- Adelheid van Vlaanderen+ b. c 1065, d. 1115
- Robrecht II Graaf van Vlaanderen King of Jerusalem+ b. 1065, d. 5 Oct 1111
- Baldwin van Vlaanderen b. b 1080, d. c 1080
Bernhard II Herzog von Sachsen
Child of Bernhard II Herzog von Sachsen
- Gertrud Billung von Sachsen+ b. 1035, d. 4 Aug 1093
Clémence de Bourgogne1 
Children of Clémence de Bourgogne and Robrecht II Graaf van Vlaanderen King of Jerusalem
- Baldwin VII, Comte de Flandre d. 1119
- William de Flandre b. 1094, d. 1109
Guillaume, Comte de Bourgogne 
He was also known as Comte de Bourgogne.
Child of Guillaume, Comte de Bourgogne
- Clémence de Bourgogne+ b. 1078, d. c 1133
