Ancestors of Joan Isabel de Mortimer

	Roger de Mortimer  Born: 1158 <, Wigmore, Hereford, England>  Died: 24 JUN 1214 , Wigmore, Hereford, England
			James Crompton  Born: 5 JAN 1774 Lancashire, England  Died: 10 MAR 1845 Prestwich, Lancashire
				Robert Briggs  Born: 22 AUG 1736 Whitefield, Prestwich, Lancashire, England  Died: 23 JAN 1788 Prestwich, Lancashire, England	->
			Alice Briggs  Born: BEF 6 MAR 1774 Whitefield, Prestwich, Lancashire  Died: 4 JUL 1846 Prestwich, Lancashire, England
				Sarah Birch  Born: 27 DEC 1742 Whitefield, Prestwich, Lancashire  Died: 23 JAN 1788 Prestwich, Lancashire
Joan Isabel de Mortimer  Born: 1194 Worcestershire, England  Died: 1228
	Elizabeth de Ferrers  Born: 1170 Wigmore, Herefordshire, England  Died: 29 APR 1240 England