Father: Count Jean II of Montmorency
Born: 1399
Married: Unknown
Died: July 6, 1477

Mother: Princess Jeanne of Fosseux-Auteville
Born: 1398
Died: September 2, 1431

Children:
1. Count Jean III of Montmorency (b.1422)
2. Count Louis of Montmorency-Fosseux (b.1425)

Father: Count Jean II of Montmorency
Married: Unknown

Mother: Princess Marguerite of Ogremont
Born: 1424
Died: February 20, 1488

Children:
1. Princess Marguerite of Montmorency (b.1448)
2. Princess Philippa of Montmorency (b.1452)
3. Count Guillaume of Montmorency (b.1456)