Duke Robert ("Guiscard", "the Astute") de Hauteville I of Apulia
Robert, known as "Guiscard", "the Astute", was born in 1015 in Normandie, France.  He died at the age of 70 on July 17th, 1085 in Near Chephalonia, Greece, Byzantine Empire.

 Princess Sichelgaita of Salerno
Sichelgaita was born in 1025 in Salerno, Italy.

 Sybille de Hauteville
Sybille was born about 1058 in Apulia, Calabria, Italy.  She died about 1090.

 Maud of Hauteville
Maud was born in 1059 in Apulia (Puglia), Calabria, Italy.  She died at the age of 27 in 1086.

 Matilda Guiscard de Hauteville
Matilda Guiscard was born in 1059 in Hauteville, Normandie, France .  She died about 1112.