Individual Details
Living
( - )
Families
| Father | Leon Sejda (1875 - ) |
| Mother | Kammila Murawski (1883 - 1960) |
| Sibling | Living |
| Sibling | Henry Joseph Sejda (1913 - 1980) |
| Sibling | Walter Sejda (1915 - 1961) |
| Sibling | Stanley Sejda (1917 - 1982) |
( - )
| Father | Leon Sejda (1875 - ) |
| Mother | Kammila Murawski (1883 - 1960) |
| Sibling | Living |
| Sibling | Henry Joseph Sejda (1913 - 1980) |
| Sibling | Walter Sejda (1915 - 1961) |
| Sibling | Stanley Sejda (1917 - 1982) |