*Elizabeth de Ros of Helmsley
born 1367 Hemelsley, Yorkshire-North Riding, England
died 26 March 1424

father:
*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

mother:
*Beatrice de Stafford
born about 1341 Tunbridge, Staffordshire, England
died April 1415 Uffington, in Holderness, Yorkshire, England
married 1358

siblings:
Sir William de Ros died 1 September 1414 Belvoir
*Margaret de Ros born about 1361 Helmsley, Yorkshire, England died about 1414 England

spouse:
*Thomas Clifford
born 1363 Westmoreland, England
died 18 August 1391 Spruee, Germany
married 1387 Brough castle, Westmoreland, England

children:
*Maud Clifford of Westmoreland born before 1392

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com