| Father | Edson Earle Peck (1859 - 1929) |
| Mother | Salome Barbara Pearson (1865 - 1917) |
| Sibling | Hadley Shaw Peck (1884 - ) |
| Sibling | Margaret Marion Peck (1885 - ) |
| Sibling | Nathaniel Lloyd Peck (1887 - 1943) |
| Sibling | Reuben Earle Peck (1889 - ) |
| Sibling | Theodora Alyda Peck (1892 - 1956) |
| Sibling | Arvilla Joscelyn Peck (1894 - 1915) |
| Sibling | Grace Calhoun Peck (1896 - ) |
| Sibling | Walter B. Hinson Peck (1897 - ) |
| Sibling | Daniel L. Harrington Peck (1898 - ) |
| Sibling | Ivan Howard Peck (1900 - ) |
| Sibling | Mary Stiles Peck (1901 - 1901) |
| Sibling | Audrey Verna Peck (1902 - ) |
| Sibling | Laura Millisent Peck (1904 - ) |
| Sibling | William C. Peck (1906 - 1906) |
| Sibling | Salome Maud Peck (1907 - ) |
| Sibling | Susie Winifred Peck (1909 - 1910) |
