Family/Spouse: William DE ROS. William (son of Lord William DE ROS and Margery DE BADLESMERE) was born about 1326; died before 03 Dec 1352. [Group Sheet] [Family Chart]
Margaret married Henry DE PERCY on 12 Jul 1358. Henry (son of Henry DE PERCY and Mary OF LANCASTER) was born on 10 Nov 1341; died on 20 Feb 1407/8 in Slain at Bramham Moor. [Group Sheet] [Family Chart]
Henry married Elizabeth MORTIMER in bef. 10 Dec 1379. Elizabeth (daughter of Edmund DE MORTIMER, II and Philippa Of CLARENCE) was born on 12 Feb 1370/1 in Usk, co. Monmouth; died on 20 Apr 1417 in Yorkshire, England; was buried in Trotton, Sussex, England. [Group Sheet] [Family Chart]