Genealogy of the Bryan and Martin Families
Baldwin I, Emperor of Constantinople
1172 - 1205 (33 years)Drag or scroll to see more of the chart.
| William I, Count of Hainault 1280-1337 |
| William I, Count of Hainault | |
| B: | 1280 |
| D: | 1337 |
Jeanne, de Valois 1290- |
| Jeanne, de Valois | |
| B: | cir 1290 |
| John II, Avesnes of Holland & Hainault | |
| D: | 1304 |
| Philippina, of Luxemburg 1175- |
| Philippina, of Luxemburg | |
| B: | cir 1175 |
| M: | 1299 |
| John I, Avesnes, Count of Hainault | |
| D: | cir 1270 |
| Alice, of Holland -1270 |
| Alice, of Holland | |
| D: | cir 1270 |
| Margaret, of Hainault -1280 |
| Margaret, of Hainault | |
| D: | 1280 |
| Burchard d'Avesnes 1190- |
| Burchard d'Avesnes | |
| B: | cir 1190 |
| M: | 1212 |
|
| Baldwin I, Emperor of Constantinople 1172-1205 |
| Baldwin I, Emperor of Constantinople | |
| B: | 1172 |
| D: | 1205 |
| Marie, of Champagne 1175- |
| Marie, of Champagne | |
| B: | cir 1175 |