Main Blackett Tree

Interactive tree of Mary Louise Gretzer

Mary Louise Gretzer 1919–1994
Nelson Ozier Wheeler 1917–2006
Theron Nathaniel Gretzer 1889–1959
Mary Louise Blackett 1891–1973
John Stephen Gretzer 1844–1918
Amelia Lubert 1853–
Charles S. Blackett 1863–1937
Alice Rachael Hill 1868–1925
James Pitman Blackett 1837–1907
Augusta Bertha Carlton 1841–1919
William Blackett 1801–1879
Sarah Eliza Stevenson 1806–1880
Caleb Day Carlton 1815–1867
Mary Elvira Strong 1827–1864
Thomas Hill 1829–
Margaret Chambers 1830–
Raymond Bert Wheeler 1888–1980
Margaret Luciile Ozier 1888–1956