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

 Annabel de Baliol
Annabel was born about 1136 in Barnard Castle, Gainford, Durham, England.  She died before 1225.

 Alice de Greystoke
Alice was born about 1162 in Grimesthorpe, Lincolnshire, England.