Rainier II Count De Hainaut
- Yes, date unknown(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Rainier II Count De Hainaut [1] d. Yes, date unknown
- + Sister of Gf Boso d. Yes, date unknown
- Adelaide of Bourgogne d. Yes, date unknown
- 2 Rainier III Count De Hainaut [1.1] d. 973
- Adela d. Yes, date unknown
- 3 Rainier IV Count De Hainaut [1.1.1] b. 950 d. Aft 1039
- Hedwig (Hathuide) of France b. Abt 969 d. Aft 1013
- 4 Beatrix of Hainault [1.1.1.1] d. Aft 1035
[ =>]
- 4 Reginar V Count of Hainault [1.1.1.2] d. Yes, date unknown
- 4 Beatrix of Hainault [1.1.1.1]
- 3 Lambert I (Count of Brabant & Louvain) Brabant [1.1.2] d. 9 Dec 1015
- Gerberge De Lorraine b. Abt 975 d. Aft 27 Jan 1018
- 4 Matilda (of Louvain) Brabant [1.1.2.1] d. Yes, date unknown
[ =>]
- 4 Robert De Bruges [1.1.2.2] d. Aft 1051
[ =>]
- 4 Lambert II Count of Barbant & Louvain [1.1.2.3] b. Abt 995 d. Aft 21 Sep 1062
[ =>]
- 4 Eustace De Fiennes [1.1.2.4] d. Yes, date unknown
[ =>]
- 4 Matilda (of Louvain) Brabant [1.1.2.1]
- 3 Rainier IV Count De Hainaut [1.1.1]
- 2 Rainier III Count De Hainaut [1.1]
- + Sister of Gf Boso d. Yes, date unknown