Sherman Keith Hirtle 1933–2019 | | |
Norma Pauline Hirtle 1930–2018 Neil Dewitt Baker 1930–1992 | | |
| | Pearl Beatrice Levy 1911–1946 | | | | Louisa Lavinia Young 1865–1954 | | |
| | | | | | | | James Stephen Mossman 1854–1934 | | | | Louisa “Lucy” Hirtle 1820–1901 | | | | Christian Hirtle 1774–1848 Elizabeth Margaretta Schmidt –1852 | | |
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