Main Blackett Tree

Interactive tree of Dorothy May Pickering

Dorothy May Pickering 1913–
John Joseph Pickering 1881–1951
Helen (Ellen) Rogerson 1881–1968
Thomas Rogerson 1846–
Margaret Ann Laidman 1849–1889
William Henry Laidman 1816–1905
Maragaret Hedley 1816–1891
Henry Laidman 1771–1844
Ann Hall 1772–1853