Osbert De Clinton
Osbert was born in 1154 in Coleshill, Warwick, England.  Osbert is no longer alive.

 Margaret De Hatton
Margaret was born in 1163 in Amington, Warwickshire, England.  Margaret is no longer alive.

 Osbert De Clinton
Osbert was born in 1182 in Coleshill, Warwick, England.  He died at the age of 51 in 1233.

 Geoffrey De Clinton
Geoffrey was born in 1184 in Coleshill, Warwick, England.