William FITZ RALPH
William was born about 1205 in Grimthorpe,England.  He died in July 1269.

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

 Ralph FitzWilliam De Greystoke
Ralph FitzWilliam was born in 1245 in Grimthorpe,Pocklington,East Riding,Yorkshire, England.  He died at the age of 72 on February 11th, 1317 in Neasham Priory,Durham,England.

 Ralph FITZ WILLIAM 
Ralph was born in 1248 in Grimthorpe,England.  He died at the age of 68 on February 11th, 1316 in Greystoke Manor,England.  He was buried in Neasham Priory,Neasham,Cumberlandshire.