| Father | William Stephen Atwood (1861 - 1939) |
| Mother | Mary Alice Jensen (1866 - 1911) |
| Sibling | Peter Alonzo Atwood (1902 - 1914) |
| Sibling | Hyrum Stephen Atwood (1899 - 1982) |
| Sibling | Annie Pearl Atwood (1897 - 1949) |
| Sibling | (daughter) Atwood (1905 - 1905) |
| Sibling | Ellen Jane Atwood (1894 - 1964) |
| Sibling | Martin Henry Atwood (1892 - 1892) |
| Sibling | Soren Edward Atwood (1890 - 1978) |
| Sibling | Martha Mabel Atwood (1888 - 1972) |
| Sibling | Edna May Atwood (1908 - 1977) |
| Sibling | Mary Alice Atwood (1886 - 1965) |
| Sibling | William James Atwood (1884 - 1972) |