Ebal I ,sn de Grandson de Grandson
Ebal I ,sn de Grandson was born about 1087 in Grandson,Waadt,Switzerland.

 Adelheid
Adelheid was born about 1050 in La Sarraz,Waadt,Switzerland.  She died in 1141.

 Barthelemy , sn de Grandson & de Belmont
Barthelemy , sn de Grandson & de Belmont was born about 1110 in La Sarraz,Waadt,Switzerland.  He died in 1158 in Jerusalem,Palestine.