Robert Malet Sire de Graville
Robert was born about 0970 in Graville-Sainte-Honorine, Seine Inferieure, Normandy.  He died in 1072.

 Unknown England
Unknown was born about 0995 in Mercia,England.

 William I Malet
William I was born in 1014 in Graville-Sainte-Honorine,Seine Inferieure,Normandy.  He died at the age of 155 in 1169 in Cidestan,Suffolk,England.¹ 

 Durand Malet
Durand was born about 1015.  He died after 1086 in Lincolnshire,England.