Constance Penthisvre
1166 - 1201 (35 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Constance Penthisvre [1] b. 12 Jun 1166 d. 5 Sep 1201
- Guy Thouars, Count Of Brittany b. 1157 d. 1218
- 2 Alix Thouars, Duchesse De Bretagne [1.1] b. 5 Sep 1201 d. 21 Oct 1221
- Pierre Dreux b. Abt 1187 d. 6 Jul 1250
- 3 Jean Bretagne [1.1.1] b. Abt 1217 d. 8 Oct 1286
- Blanche Champagne b. Abt 1220 d. 11 Aug 1283
- 4 Jean Dreux, Duke of Bretagne [1.1.1.1] b. 4 Jan 1238 d. 18 Nov 1305
[ =>]
- 4 Jean Dreux, Duke of Bretagne [1.1.1.1]
- 3 Jean Bretagne [1.1.1]
- 2 Alix Thouars, Duchesse De Bretagne [1.1]