Genealogy of the Bryan and Martin Families
Family: Baldwin I, Emperor of Constantinople / Marie, of Champagne (F2063)
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Baldwin V, Count of Hainault ( -1195)
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Margaret, of Alsace ( -1194)
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Isabelle, of Hainault (1160- )  |
| Yolande, of Flanders (1195- ) |
| Baldwin I, Emperor of Constantinople (1172-1205)
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| Marie, of Champagne (1175- ) |
| Margaret, of Hainault ( -1280) |