Roger de HAUTEVILLE
Roger de was born about 1145 in Roma, Latium (Italy).  He died in 1194.

 Alberiz de HAUTEVILLE
Alberiz de was born about 1149 in Leon, Spain.  Alberiz de is no longer alive.

 Tancreed I de HAUTEVILLE
Tancreed I de was born about 1171 in Roma, Latium (Italy).  He died in 1197.