*Margaret de Ros
born about 1361 Helmsley, Yorkshire, England
died about 1414 England

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:
*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

spouse:
*Reynold de Grey
born 1362 Ruthin, Denbighshire, Wales
died 18 October 1440 England

children:
John Grey born about 1387 Ruthin, Denbighshire, Wales
died 27 August 1439 England
Edmund Grey born about 1389 Ruthin, Denbighshire, Wales
Thomas Grey born about 1391 Ruthin, Denbighshire, Wales
*Elizabeth (Eleanor) Grey born about 1393 Okeford, Dorsetshire, England

biographical or anecdotal information:


source:
LDS
ancestry.com