Genealogy of the Bryan and Martin Families
unknown
- 1165(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 unknown [1] d. cir 1165
- Richard II, Comte de Montbéliard d. cir 1165
- 2 Agnes Montfaucon [1.1] d. cir 1195
- Erhard II, Comte de Brienne d. 1191
- 3 John de Brienne, King of Jerusalem [1.1.1] b. cir 1148 d. 1237
- Berengaria, of Castile b. cir 1150
- 4 Louis de Brienne [1.1.1.1] b. cir 1270
- Agnes Beaumont b. cir 1270
- 5 Henry Beaumont, 1st Baron Beaumont [1.1.1.1.1] b. cir 1295
[ =>]
- 5 Henry Beaumont, 1st Baron Beaumont [1.1.1.1.1]
- 4 Jean de Brienne [1.1.1.2] d. 1296
- Jeanne de Chateaudun d. cir 1300
- 5 Blanche de Brienne [1.1.1.2.1] d. cir 1300
[ =>]
- 5 Blanche de Brienne [1.1.1.2.1]
- 4 Louis de Brienne [1.1.1.1]
- 3 John de Brienne, King of Jerusalem [1.1.1]
- 2 Agnes Montfaucon [1.1]