Guglieimo II de Ceva
Guglieimo II was born about 1180 in Saluzzo-Cuneo, Piedmont, Italy.  He died in 1219.

 Adelheid di Saluzzo
Adelheid was born about 1185 in Saluzzo-Cuneo, Piedmont, Italy.

 Giorgio de Ceva
Giorgio was born about 1210 in Ceva, Piedmont, Italy.  He died about 1268.