Robert le Guiscard de Hauteville
Robert le Guiscard was born in 1015 in Coutances, Normandy, France.  He died at the age of 70 on July 17th, 1085 in Cephalonia, Italy.

 Adelesia de Savona
Adelesia was born before 1065.  She died after 1080.

 Roger de Hauteville
Roger was born in Normandy, France.