Ralph FitzWilliam 1st Baron de Greystoke , Sir
Ralph FitzWilliam 1st Baron de was born about 1243 in Grimthorpe, Pocklington, East Ride Yorkshire, England.  He died in Greystoke, Cumberland, England.  He was buried in Neasham Priory, Durham, England.

 Unknown First Wife
Unknown First was born about 1250 in England.  She died before 1281.

 Robert FitzRalph 2nd Baron de Greystoke , Sir
Robert FitzRalph 2nd Baron de was born before 1277 in Grimthorpe, Yorkshire, England.  He died before April 15th, 1317 in Greystoke, Cumberland, England.  He was buried in Butterwick Church, Yorkshire, England.