Waldo Emmerson Hirtle 1916–1971 Frances Esther Stevens 1919–2002 | | |
Lloyd Roy Hirtle 1924–2003 | | |
| | Moyle Albert Ernest Hirtle 1887–1950 Alpharetta Moren “Freda” Parker 1891– | | |
Roy J. E. Hirtle 1887–1946 | | |
Clare Ernestine Hirtle 1918–1994 Frank C. Donaldson 1915–1985 | | |
Ralph Douglas Hirtle 1923–1991 Mildred Lillian Robar 1925–2007 | | |
Marion Louise Hirtle 1924–1987 | | |
| | Jessen Ethelward Hirtle 1888–1947 Gladys Evelyn Feener 1892–1988 | | |
Murray Seward Hirtle 1928–2011 Kathleen Isobel “Kay” Sutherland 1925–2018 | | |
Robert Keith Hirtle 1929–2009 Patricia McNaughton –2009 | | |
| | Seward William Hirtle 1889–1959 Margaret May Mosher 1891–1984 | | |
| | James Edward Hirtle 1853–1924 | | | | Susannah Elizabeth Sawler 1819– | | | | John Leonard Hirtle 1782–1858 Rebecca Magdalene Hiltz – |
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