Ancestors of Piso

				Richard de Clare  Born: 1153 England  Died:	->
			Gilbert de Clare, 4th Earl of Gloucester  Born: 1180 England  Died:
				Sarah Whitehead  Born: 2 APR 1792 Saddleworth Fold, Lancashire  Died: 4 FEB 1860 Werneth
			Lady Isabella Marshal  Born: 1200 England  Died:
Piso  Born:  Died:
		Ralph Stevenson  Born: 1743  Died: 4 JAN 1818 Died Aged 74, Chaddleton
		Dale  Born:  Died: Died Aged 85
					->
				Constance de Provence  Born: ABT 986 Arles, Provence  Died: 25 JUL 1032 Meulan, France