Robert, Duke Duke
- 866( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Robert, Duke Duke [1] d. 15 Sep 866
- Tours, Adelaide of b. 819 d. 866
- 2 Robert, King of Franks I [1.1] b. 866 d. 15 Jun 923
- Vermandois, Beatrix de
- 3 Hugh, Duke of France Prince [1.1.1] b. 895 d. 17 Jun 956
- Hatwide Princess of Saxony d. 10 May 965
- 4 Capet, King of France Hugh [1.1.1.1] b. 941 d. 24 Oct 996 [ =>]
- Hatwide Princess of Saxony d. 10 May 965
- 3 Hugh, Duke of France Prince [1.1.1] b. 895 d. 17 Jun 956
- Adele
- 3 Liegarde, of France [1.1.2]
- Herbert, Count of Vermandois II d. 943
- 4 Vermandois, Alix de [1.1.2.1] d. 960 [ =>]
- 4 Robert Count of Troyes & Meaux [1.1.2.2] d. Abt 968 [ =>]
- 4 Vermandois, Luitgarde de [1.1.2.3] d. 978 [ =>]
- 4 Renaud Count of Rheims & Roucy [1.1.2.4] b. 900 d. 15 Mar 973 [ =>]
- 4 Albert, Count de Vermandois I [1.1.2.5] b. 920 d. 988 [ =>]
- Herbert, Count of Vermandois II d. 943
- 3 Liegarde, of France [1.1.2]
- Vermandois, Beatrix de
- 2 Robert, King of Franks I [1.1] b. 866 d. 15 Jun 923
- Tours, Adelaide of b. 819 d. 866