See also
Husband:
John DE MONTFORT IV (1295-1345)
Wife:
Jeanne DE FLANDRE (c. 1299-1374)
Children:
Name:
John DE MONTFORT IV
Sex:
Male
Father:
Mother:
Birth:
1295
Death:
26 Sep 1345 (age 49-50)
Name:
Jeanne DE FLANDRE
Sex:
Female
Father:
-
Mother:
-
Birth:
c. 1299
Death:
1374 (age 74-75)
Name:
Jean V le Vaillant DE BRETAGNE
Sex:
Male
Spouse (1):
Spouse (2):
Birth:
1339
Death:
1 Nov 1399 (age 59-60)
Duc de Bretagne (1341-1345) Granson of John ll and perhaps the son of Jean de Montfort
Year of birth is a guesstimate