Bertrand De Saint Nectaire
Bertrand De was born in 1343.  He died at the age of 57 on October 25th, 1400.

 Jeanne De L' Espinasse
Jeanne De L' was born after 1356.  She died about 1400.

 Armand De Saint Nectaire
Armand De was born about 1372.  He died in 1440.