Blanche de Joigny: NH genealogy

Nielsen Hayden genealogy

Generation: 1

1.	Blanche de Joigny (daughter of Guillaume I and Béatrix). Blanche married Guillaume II about Jan 1239. Guillaume (son of Hervé III and Marie de Dampierre-sur-l'Aube) died between 1250 and 1252. [Group Sheet] [Family Chart] Children: Hervé IV died in 1270 in Tunis, Tunisia.

Generation: 2

2. Guillaume I (son of Renaud II and Adèle de Nevers); died in 1221.
Guillaume married Béatrix before 1212. Béatrix died after Sep 1225. [Group Sheet] [Family Chart]
3.
Béatrix died after Sep 1225.
Children:

1. Blanche de Joigny

Generation: 3

4. Renaud II (son of Renaud I and Vaindemonde de Courtenay); died in 1179.
Renaud married Adèle de Nevers. [Group Sheet] [Family Chart]

5.

Adèle de Nevers (daughter of Guillaume III de Nevers and Ida von Kärnten).

Children:

Agnès de Joigny died before 1188.
2. Guillaume I died in 1221.
Gaucher de Joigny died before Nov 1237.

Generation: 4

8. Renaud I (son of Geoffrey II and Helvis); died after 1100.
Renaud married Vaindemonde de Courtenay. [Group Sheet] [Family Chart]
9.
Vaindemonde de Courtenay (daughter of Josselin I de Courtenay and Elizabeth de Montlhéry).
Children:

4. Renaud II died in 1179.

10.	Guillaume III de Nevers (son of Guillaume II de Nevers and Adelaide); died on 21 Nov 1161. Guillaume married Ida von Kärnten about 1140. Ida (daughter of Engelbert II von Sponheim and Uta of Passau) died on 25 May 1178. [Group Sheet] [Family Chart]

11.
Ida von Kärnten (daughter of Engelbert II von Sponheim and Uta of Passau); died on 25 May 1178.
Children:

5. Adèle de Nevers

Guy I was born in 1149; died on 18 Oct 1175.