Genealogy of the Bryan and Martin Families
Gertrude, of Saxony
- 1095(
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- 1 Gertrude, of Saxony [1] d. cir 1095
- Robert I, "the Frisian" d. 1092
- 2 Gertrude, of Flanders [1.1] d. cir 1140
- Dietrich, of Alsace d. cir 1140
- 3 Dietrich, of Alsace, Count of Flanders [1.1.1] d. 1168
- Sibylla, of Anjou d. cir 1165
- 4 Margaret, of Alsace [1.1.1.1] d. 1194
- Baldwin V, Count of Hainault d. 1195
- 5 Isabelle, of Hainault [1.1.1.1.1] b. cir 1160
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- 5 Baldwin I, Emperor of Constantinople [1.1.1.1.2] b. 1172 d. 1205
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- 5 Yolande, of Flanders [1.1.1.1.3] b. cir 1195
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- 5 Isabelle, of Hainault [1.1.1.1.1]
- 4 Margaret, of Alsace [1.1.1.1]
- 3 Dietrich, of Alsace, Count of Flanders [1.1.1]
- 2 Gertrude, of Flanders [1.1]