Thomas Fitzwilliam De Greystoke
Thomas Fitzwilliam was born about 1180 in Greystoke,Cumberland,England.  He died in 1247.

 Christian VIPONT
Christian was born in 1184 in Appleby,Westmorland,England.

 Joan De Greystoke
Joan was born in 1208 in Greystoke,Cumberland,England.

 Thomas De Greystoke
Thomas was born in 1230 in Morpeth,Northumberland,England.

 Isabella De Greystoke
Isabella was born about 1245 in Greystoke,Cumberland,England.