Individual Details
Living
( - )
Families
| Father | Oscar Charles McGowan (1884 - 1952) |
| Mother | Elizabeth Fanny Bender (1886 - ) |
| Sibling | Donald Oscar McGowan (1907 - 1958) |
| Sibling | Living |
| Sibling | Gordon W McGowan (1914 - 1982) |
( - )
| Father | Oscar Charles McGowan (1884 - 1952) |
| Mother | Elizabeth Fanny Bender (1886 - ) |
| Sibling | Donald Oscar McGowan (1907 - 1958) |
| Sibling | Living |
| Sibling | Gordon W McGowan (1914 - 1982) |