4786. William de Greystoke. Born on 6 Jan 1320 in Grimthorpe, Lincolnshire. William died in Castle Bracepeth, Northumberland, on 20 Jul 1359; he was 39. Buried in Greystoke Church.
William, Baron Greystoke.
abt oct 1351 William married Joan FitzHenry, daughter of Henry FitzHenry (ca 1296-24 Sep 1352) & Joan de Fournaeux (-Sep 1349). Joan died on 1 Sep 1403 in Clerkenwell, Middlesex.