Alexander de Pilkington
Alexander was born in 1160 in Pilkington Manor, Lancashire, England.  He died at the age of 72 in 1232 in Pilkington Manor, Lancashire, England.

 Ursula de Workesley
Ursula was born about 1165 in Worsley, Lancashire, England.

 Sir Knight Roger de Pilkington
Roger was born about 1200 in Pilkington Manor, Lancashire, England.  He died about 1270 in Pilkington Manor, Lancashire, England.