*Beatrice de Stafford
born about 1341 Tunbridge, Staffordshire, England
died April 1415 Uffington, in Holderness, Yorkshire, England

father:
*Ralph de Stafford
born 24 September 1301 Tunbridge, Stafford, England
died 31 August 1372 England
buried 31 August 1372 Tonburton Priory, England

mother:
*Margaret de Audley
born about 1312 Stafford, Staffordshire, England
died 7 September 1347 England
buried Priory, Tunbridge, Kent, England
married 6 July 1335 Stafford, Staffordshire, England

siblings:
*Catherine Stafford born about 1340 Tunbridge, Stafford, England died December 1361
Margaret de Stafford born about 1340/46 Tunbridge, Staffordshire, England
Ralph de Stafford born about 1337 Tunbridge, Staffordshire, England died 1347
Joan de Stafford born about 1336 <Staffordshire, England> died before 1379
Elizabeth de Stafford born about 1304 Stafford Castle, Staffordshire, England died 7 August 1376
*Hugh de Stafford born 1334 Staffordshire, England died 16 October 1386 England

spouse:
*Sir Thomas of Helmsley 4th Lord de Ros of Helmsley, M.P.
born 13 January 1336/37 Stoke Albany, Northampton, England
died 8 June 1384 Uffington, Lincolnshire, England
married 1358

children:
*Elizabeth de Ros of Helmsley born 1367 Hemelsley, Yorkshire-North Riding, England
died 26 March 1424
Sir William de Ros died 1 September 1414 Belvoir
*Margaret de Ros born about 1361 Helmsley, Yorkshire, England died about 1414 England

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com