Conan de Bretagne
(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Conan de Bretagne [1]
- Margaret of Scotland
- 2 Constance de Bretagne [1.1] b. 1161 d. 5 Sep 1201
- Earl of Richmond Geoffrey Plantagenet b. 23 Sep 1158 d. 19 Aug 1186
- 3 Earl of Richmond Arthur of Brittany Plantagenet [1.1.1] b. 29 Mar 1187 d. 3 Apr 1203
- 3 Earl of Richmond Arthur of Brittany Plantagenet [1.1.1]
- 2 Constance de Bretagne [1.1]