Robert  I  (Guiscard) de Hautville
Robert  I  (Guiscard) was born in 1015.  He died at the age of 70 on June 22nd, 1085.

 Sikilgaita UNKNOWN
Sikilgaita was born in 1025 in Selerno, Italy.  She died at the age of 65 in 1090.

 Mathilda d'Apulia
Mathilda was born in 1059.  She died at the age of 24 in 1083.