Conan I de Grandison
Conan I was born about 1050 in La Sarraz, Waadt, Switzerland.  He died in 1114.

 Adelheid de Roucy
Adelheid was born after 1031 in La Sarraz, Waadt, Switzerland.  She died in 1141.

 Ebal I de Grandison
Ebal I was born about 1087 in Grandson, Waadt, Switzerland.  He died on May 4th, 1130.