Bertha Belle Hirtle 1896–1991 Stanley Roy Jefferson 1886–1967 | | |
George Sebert Hirtle 1929–2023 | | |
Alvin Clarence Hirtle 1934–1994 | | |
| | Ernest Laven Hirtle 1898–1952 Ethel Adeena Naugler 1903–1984 | | |
Lester Alvin Hirtle 1910–1976 Viola Cynthia McLean 1916–1998 | | |
| | Sadie A. Whynot 1875–1949 George B. Hirtle 1875–1922 | | |