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

 Adelheid (de Grandeson)
Adelheid was born about 1050 in La Sarraz, Waadt, Switzerland.  She died in 1141.

 Barthelemy de Grandson Lord Grandson
Barthelemy was born in 1110 in La Sarraz, Waadt, Switzerland.  He died at the age of 48 in 1158 in Jerusalem, Palestine.