Loretta Sophia Hirtle 1890–1926 Jessen Clifford Walters 1888–1941 | | |
Marion Elizabeth Hirtle 1927–2012 Gilbert Addna Rhuland 1926–2000 | | |
| | Auburn St Clair Hirtle 1892–1965 Loie Bell Walters 1899–1962 | | |
Richard Samuel Hirtle 1899–1981 | | |
Gordon Wilfred Hirtle 1904–1956 | | |
George Leo Hirtle 1915–1929 | | |
Dennis Josiah Lohnes 1901– | | |
| | John Samuel Hirtle 1862–1940 Christina Himmelman 1861–1898 | | |