Bertrand Raimbaud I De Simiane
Bertrand Raimbaud I De was born about 1200.  He died on September 5th, 1276.

 Mabille Adhemar De Grignan
Mabille Adhemar De was born about 1235.

 Raimbaude De Simiane
Raimbaude De was born about 1262.