Guillaume De+ Hauteville
Guillaume De+ was born about 1018 in Hauteville, Manche, Normandy, France.  He died in 1080 in San Nicandro, Rome, Italy.

 Maria Di+ Salerno
Maria Di+ was born about 1033 in Salerno, Italy.  She died after 1104.

 Robert De+ Hauteville
Robert De+ was born about 1052 in Capua, Naples, Italy.  He died about 1098.