Main Blackett Tree

Interactive tree of John Martin Lewthwaite

Elizabeth Lewthwaite 1914–1996
John Robertson 1907–1993
Muriel Hall Lewthwaite –
Robert Potts Dunn 1916–1985
John Martin Lewthwaite 1889–1918
Elizabeth Jobling Hutchinson 1890–1975
George Rowell Lewthwaite 1862–1904
Catherine Martin 1862–1932
John Martin 1826–1905
Margaret Wilkinson 1824–1898
Francis Wilkinson 1790–1835
Catherine Anderson 1791–
William Anderson 1751–1805
Catherine Blackett 1754–1812