Philippe married Isabelle de Villehardouin 12 Feb 1301, Roma, Italia. Isabelle (daughter of Guillaume II de Villehardouin and Anna Komnenodukaina) was born 1259; died 23 Jan 1312. [Group Sheet]
Philippe married Catherine de Viennois 7 May 1312. Catherine (daughter of Humbert de La Tour du Pin and Anne d'Albon) was born Abt 1290; died 9 Dec 1337. [Group Sheet]
Éléonore married Manfredo di Saluzzo 1333. Manfredo (son of Manfredo di Saluzzo and Isabella Doria) was born Abt 1307; died Aft 1389; was buried Bef 1392. [Group Sheet]
Tomaso married Bartolomea di Ceva Abt 1370. [Group Sheet]
Manfredo married Françoise de Montmajour Abt 1400. [Group Sheet]