Ellsworth Clayton Hirtle 1920–1979 Greta Albertha Snyder 1928–2020 | | |
| | Marshall Freeman Hirtle 1921–2007 | | |
| | Vivian Arlean Hirtle 1925–2019 Ronald Charles Sponagle 1921–2000 | | |
| | Doris Evelyn Hirtle 1931–2013 Malcolm Aubrey “Mac” Smith 1929–2023 | | |
| | Phyllis Marie Hirtle 1936–2016 Glendon Charles Haughan 1936–2012 | | |
| | Vera Eveline Himmelman 1904–1984 Maurice Clayton Hirtle 1898–1963 | | | | John Ezra Himmelman 1865–1955 Enora Manetta Mossman 1875–1919 | | | | George Himmelman 1827–1898 Mary Anne Conrad 1830–1899 | | | | George Himmelman 1797–1880 | | | | John Michael Himmelman 1768–1842 Anna Maria Conrad 1773–1823 | | |
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| | | Angelina Mossman 1853–1914 | | | | Caroline Nieforth 1822–1868 | | |
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| | | John Alfred “Albert” Hirtle 1857–1942 Annie Barbara McCarthy 1860–1942 | | | | | | | | John Michael Hirtle 1765– Sophia Elizabeth Conrad – | | | | Anna Maria Schauffelberger – Susannah Catharina Seeburger – | | |
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