Jean Ier de Montferrand
- Born in Montferrand-du-Périgord, at Château de Montferrand
- Killed in 1441
Parents
- Bertrand III de Montferrand, chevalier, baron de Montferrand
- Marguerite d'Astarac
Family
- Married with N N, issuing
Catherine- Bertrand IV ( - 1474)