Ralph de Greystoke
Ralph de was born about 1132 in Greystoke, Cumberland, England.  He died before 1211.

 Amabel de Baliol
Amabel de was born about 1136 in Bernhard Castle, Durham, England.

 William de Greystoke , Sir
William de was born about 1158 in Greystoke, Cumberland, England.  He died in 1209.