| Father |
| McArthur, George Gordon | December 23, 1865 | September 7, 1944
| Mother |
| Morrison, Lillian Lily Mae | about 1875 | 1965
| Sister |
McArthur, Alecia |
September 1892 |
1979 |
|
| Sister |
McArthur, Erma Gladys |
April 3, 1896 |
August 2, 1984 |
|
| Brother |
McArthur, George E. |
September 17, 1898 |
September 17, 1898 |
|
| Sister |
McArthur, Loretta Nellie |
1900 |
August 15, 1966 |
|
| Brother |
McArthur, George Alfred |
1902 |
1917 |
|
| Brother |
McArthur, William James |
October 12, 1904 |
1982 |
|
| Sister |
McArthur, Elizabeth Laura |
1907 |
1987 |
|
| Sister |
McArthur, Esther Annie |
1910 |
1969 |
|
| Brother |
McArthur, Henry Harry Tappen |
February 22, 1914 |
1985 |
|
| |
McArthur, Alfred |
1917 |
1917 |
|
| Brother |
McArthur, Woodrow Wilson |
July 27, 1918 |
January 27, 1982 |
|