John Fernando Hirtle 1914–2004 Edith Harriet MacKeigan 1909–2002 | | |
Arthur Strumm Hirtle 1919–2000 | | |
| | Grace Pearl Grimm 1884–1957 Arthur Grenville Garfield Hirtle 1882–1974 | | | | John Daniel Hirtle 1850–1927 Mary Ann Judith Strum 1846–1934 | | | | Susannah Elizabeth Sawler 1819– | | | | John Leonard Hirtle 1782–1858 Rebecca Magdalene Hiltz – |
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