William du Hummet
William was born in Le Hommet, Normandy, France.  He died after 1205.

 Julia (Lucy) de la Haye
Julia (Lucy) was born about 1144 in Brattleby, Lincolnshire, England.  She died after 1160.

 Agatha de Hummet
Agatha was born about 1160.

 Agnes de Hummet
Agnes was born about 1160 in Stamford, Lincolnshire, England.  She died about 1224.