Margaret Ruth Sarah Hirtle 1919–1997 Clement Edwin Laybolt 1910–1997 | | |
| | Richard Daniel Hirtle 1920–2013 Reta Muriel Phillips 1925–2014 | | |
Madeline Mary Pearl Hirtle 1921–1993 Ronald Joseph Boudreau 1921–1997 | | |
William Joseph Hirtle 1923–1971 | | |
Edward John “Ted” Hirtle 1925–1996 | | |
Margaret J. Hirtle 1928–1929 | | |
| | Angus Lavenus Hirtle 1896–1984 Florence Madeline Waugh 1895–1942 Cevilla Mary Whalen 1905–1964 | | |