- Born in 1131
- Deceased in 1166, at the approximate age of 34 years
Parents
- Roger de Hauteville, alias Roger II de Sicile (1095 - 1154), re di Sicilia
- Elvira de Castilla (1103 - 1135)
Family
- Married in 1150, with Margarita de Navarra, alias Marguerite de Sicile (1128 - 1183), issuing