Edward Austen Knight
 Born: 1767
 Died: 1852
->
Elizabeth Bridges
 Born: 1773
 Died: 1808
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JOHN II
 Born: ?; of Hainaut
 Died: 1304
John Portal
 Born: 29 APR 1764
 Died: 7 MAY 1848
Elizabeth Drummond
 Born: BEF 1800
 Died: 21 MAY 1877
Henri III of Luxembourg-Maas
 Born: ABT 1220 of Luxembourg
 Died:
Philippina (Philippa) Luxembourg-Maas
 Born: ABT 1252 ?; of Luxembourg, Luxembourg
 Died: 6 APR 1311 Valenciennes, Nord, France
Marguerite de Bar Mousson
 Born: ABT 1220 of Luxembourg
 Died: 25 NOV 1275
 
Arthur John Burr
 Born: 4 OCT 1859
 Died:
Henry Platt
 Born: 20 MAR 1793 Dobcross, Lancashire
 Died: 11 NOV 1842 Oldham
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John Platt
 Born: 15 SEP 1817 Oldham, Lancashire
 Died: 18 MAY 1872 Hotel Le Meurice, Paris
Sarah Whitehead
 Born: 2 APR 1792 Saddleworth Fold, Lancashire
 Died: 4 FEB 1860 Werneth
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Florence Sarah Louisa Platt
 Born: 11 MAR 1860
 Died: 4 FEB 1937
Samuel Radcliffe
 Born: 5 NOV 1780 Ashes, Saddleworth
 Died: 23 DEC 1838 Lower House, OLDHAM, Lancashire
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Alice Radcliffe
 Born: 13 JUL 1823 Lower House, OLDHAM, Lancashire, England
 Died: 18 DEC 1902 Leamington Spa
Mary Buckley
 Born: 1783
 Died: 1847