Vernon Lloyd Arthur Hirtle 1917–2012 Shirley W. Robinson 1924–2017 | | |
Evelyn Hilda Hirtle 1919–1980 Clyde Glendon Westhaver 1921–2019 | | |
Herman Spurgeon Hirtle 1928–1976 Jenny Florence O'Hara –1979 | | |
| | Vernon John Leonard Hirtle 1889–1959 Hilda Gertrude Herman 1894–1933 | | | | John Leonard Hirtle 1848–1917 Lavinia Victoria K. Maskell 1862–1917 | | | | Susannah Elizabeth Sawler 1819– | | | | John Leonard Hirtle 1782–1858 Rebecca Magdalene Hiltz – |
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