| Father |
| McDougall, Alexander Roderick | about 1845 | 1937
| Mother |
| McRae, Mary Ann | | March 29, 1892
| Sister |
McDougall, Sarah Ann |
January 30, 1877 |
before 1919 |
|
| Brother |
McDougall, Hugh Laughlan |
1876 |
May 20, 1936 |
|
| Brother |
McDougall, George Roy |
May 10, 1878 |
1966 |
|
| Brother |
McDougall, John Wesley |
June 25, 1880 |
1966 |
|
| Sister |
McDougall, Carrie Annetta |
May 22, 1882 |
1972 |
|
| Sister |
McDougall, Ida Etha Etta |
May 22, 1882 |
1953 |
|
| Sister |
McDougall, Della Irene |
1889 |
1963 |
|
| Brother |
McDougall, Robert Richardson |
February 1890 |
1977 |
|
| |
McDougall, Jessie Helena |
October 1891 |
1958 |
|