Ilgerus de Kilton
Ilgerus was born in 1150 in Kilton Castle, York, Eng.  He died at the age of 36 in 1186.

 Unknown de Wilton
Unknown was born in 1155 in England.  Unknown is no longer alive.

 Osbert de Kilton
Osbert was born in 1175 in Kilton Castle, York, Eng.  He died before 1213.