Biography
Béatrix de Bretagne was born 7 December 1295 to Arthur II de Bretagne (1262-1312) and Yolande de Montfort (1263-1323) and died 9 December 1384 of unspecified causes. She married Guy X de Montmorency-Laval (c1300-1347) 2 March 1315 JL .
Children
Name | Birth | Death | Joined with |
Guy XI de Montmorency-Laval (c1316-1348) | |||
Guy XII de Montmorency-Laval (aft1327-1414) | 1327 | 24 April 1414 | Louise de Châteaubriant (-1383) Jeanne de Laval-Tinténiac (-1437) |
Catherine de Montmorency-Laval (-) |
Footnotes (including sources)
‡ General |