Count Robert De Toeni Of Belvoir
Robert was born in 1017.  He died at the age of 71 in August 1088.

 Adela De Belvoir
Adela was born in 1017.  She died at the age of 71 in 1088.

 Adeliza De Toeni
Adeliza was born in 1064.  She died at the age of 71 in 1135.