William de Trussebut , Lord of Warter
William de was born about 1121 in Warter, Yorkshire, England.  He died in Honsingore, Yorkshire, England.

 Audrey de Harcourt
Audrey de was born about 1130 in Shenton, Leicestershire, England.  She died in 1205 in Warter, Holderness, Yorkshire, England.

 Roese de Trussebut
Roese de was born about 1149 in Ingmanthorpe, Kirk Deighton, Yorkshire, England.

 Agatha de Trussebut
Agatha de was born in 1151 in Warter, Holderness, Yorkshire, England.  She died at the age of 96 in 1247.