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Female Agnès de MONTFAUCON Click to view Agnès de MONTFAUCON in the family tree

Agnès de's father was Richard II, Count of Montbelliard and her mother was Sophie de Montbeliard.  Her paternal grandparents were Amadee I de Montfaucon and N.N. von Neuberg; her maternal grandparents were Thierry III de Montbelliard and Gertrude von Habsburg. She had a half-sister named Lucie l'.


Agnès de's family with Érard II, Count de BRIENNE

‌Agnès de and Érard II, Count de were married in a religious ceremony in 1066.1   They had three sons and a daughter, named Gauthier, Gauthier III de Brienne, Duke of, Jean De and Ida de.

1 Citation: 114:28
Further source/citation:
Roglo Genealogical Database

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