Ancestors of Isabella de Mortimer

			Roger de Mortimer  Born: 1158 <, Wigmore, Hereford, England>  Died: 24 JUN 1214 , Wigmore, Hereford, England
		Ralph de Mortimer  Born: 1190 England  Died: 6 AUG 1246 England
			Elizabeth de Ferrers  Born: 1170 Wigmore, Herefordshire, England  Died: 29 APR 1240 England
	Peter Holland Bloor  Born: 1852 Norton-in-the-Moors, Staffordshire  Died: APR 1922
			Llewelyn II ap Iorwerth  Born: 1173 Dolyddelan, Wales  Died: 11 APR 1240 Aberconwy, Carnarvonshire, Wales
		Gwladys "the Dark" verch Llewelyn  Born: 1198 Wales  Died: 1251 , Windsor, Co. Berks, England
			Tangwystl "Goch" verch Llywarch  Born: 1170 of, Menai, Anglesey, Wales  Died:
Isabella de Mortimer  Born: 1248  Died: 10 AUG 1274
				Joseph Knott  Born: BEF 19 FEB 1749 Openshaw / Gorton  Died: 16 JUL 1825 Prestwich	->
			James Knott  Born: BEF 29 OCT 1769 Prestwich, England  Died: 5 OCT 1848 Prestwich, England
				Dorothy Boardman  Born: BEF 25 JAN 1747 Prestwich  Died: 14 APR 1819 Prestwich, England	->
		James Knott  Born: 31 OCT 1818 Prestwich, Lancashire, England  Died: BEF 31 DEC 1903 Prestwich, England
				Nathan Percival  Born: BEF 19 NOV 1752 Prestwich, England  Died:	->
			Garcia de Briwere  Born: ABT 1186 Bramber, England  Died: 1223
				Ann Hardman  Born: BEF 1 MAY 1754 Prestwich, England  Died:	->
	Margaret Knott  Born: BEF 10 OCT 1858 Prestwich, Lancashire, England  Died:
			William Marshall  Born: 1146 Pembroke, Pembrokeshire, Wales  Died: 14 MAY 1219 Caversham Manor, England
		Mary Bleackley  Born: BEF 14 JUN 1818 Prestwich, Lancashire, England  Died: BEF 26 FEB 1895 Prestwich, England
			(Blackley)  Born:  Died: