Raoul Ralph De Gant
Raoul Ralph was born about 1009 in Ghent, Flanders, Belgium.  He died after 1058.

 Gisele De Luxembourg
Gisele was born in 1009 in Luxembourg.  She died at the age of 49 in 1058.  She was buried in Chapel of St Lawrence, Ghent, Flanders.

 Isabel D'Alost
Isabel was born after 1029.

 Badouin De Gant
Badouin was born about 1038 in Gant, Belgium.

 Gilbert De Gant
Gilbert was born about 1048 in Alost, Flanders, Belgium.  He died in 1094 in Folkingham, Lincolnshire, England.  He was buried in Bardney, Lincolnshire, England.