| | Harry William Hirtle 1925–2002 | | | | Charles William M. Hirtle 1874–1960 Mary Jane Walfield 1879–1978 | | | | Henry Edward Hirtle 1837– | | |
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| | | Walter Lemuel Walfield 1895–1969 Mary Marie Hirtle 1904–1965 | | | | | William Elijah Hirtle 1872–1940 Elizabeth Ann Himmelman 1876–1953 | | | | James William Hirtle 1838– | | |
| | | John Michael Himmelman 1852–1929 Susanna Catherine Tumblin 1854–1915 | | |
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