Individual Details
Living
( - )
Families
| Father | Joseph Michael Shannon (1894 - 1964) |
| Mother | Catherine Frances Callahan (1892 - 1968) |
| Sibling | Living |
| Sibling | Ann Frances Shannon (1921 - 2000) |
| Sibling | Joseph Michael Shannon (1922 - 1976) |
| Sibling | Living |
| Sibling | William Bernard Shannon (1925 - 1998) |
| Sibling | William Bernard Shannon (1925 - 1998) |
| Sibling | Mary Catherine Shannon (1927 - 2011) |
| Sibling | Edward Gerald Shannon (1930 - 2005) |
| Sibling | Living |