Ancestors of Gwladys "the Dark" verch Llewelyn

	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
				Henry Platt  Born: 20 MAR 1793 Dobcross, Lancashire  Died: 11 NOV 1842 Oldham	->
				Sarah Whitehead  Born: 2 APR 1792 Saddleworth Fold, Lancashire  Died: 4 FEB 1860 Werneth	->
	Tangwystl "Goch" verch Llywarch  Born: 1170 of, Menai, Anglesey, Wales  Died: