Thibaut de Brienne, Count of Bar-sur-Seine, was born 1145 to Guy de Brienne (1105-1156) and Petronille-Elisabeth de Chacenay (1120-c1163) and died 1204 of unspecified causes. He married Marguerite de Salmaise .
Children
Name | Birth | Death | Joined with |
Pétronille de Brienne (c1174-c1236) | 1174 | 1236 | Guy de Chappes (c1165-1221) |
Agnès de Brienne (1185-1240) |
Footnotes (including sources)
‡ General |