| Name | Birth date | Relationship with Sean Mulcahey |
| Allen, Linda | | Wife of the 2nd cousin twice removed |
| Amiot, Marie-Anne | Bef. 1768 | 8th great-grandmother |
| | | Wife of the 8th great-granduncle |
| Amyot, Jean-Baptiste | | 9th great-grandfather |
| Anderson, Amy | | 2nd cousin |
| | | 9th cousin |
| | | 9th cousin once removed |
| | | 10th cousin |
| Anderson, Audrey | Abt. 1957 | 1st cousin once removed |
| | | 8th cousin once removed |
| | | 9th cousin |
| | | 8th cousin twice removed |
| | | 9th cousin once removed |
| Anderson, Debbie | August 01, 1956 | 1st cousin once removed |
| | | 8th cousin once removed |
| | | 9th cousin |
| | | 8th cousin twice removed |
| | | 9th cousin once removed |
| Anderson, Husband2 | | Husband of the 1st cousin once removed |
| | | Husband of the 8th cousin once removed |
| | | Husband of the 9th cousin |
| | | Husband of the 8th cousin twice removed |
| | | Husband of the 9th cousin once removed |
| Anderson, Kim | | 2nd cousin |
| | | 9th cousin |
| | | 9th cousin once removed |
| | | 10th cousin |
| Anderson, Mark | | 2nd cousin |
| | | 9th cousin |
| | | 9th cousin once removed |
| | | 10th cousin |
| Anderson, Melvin | | Husband of the grandaunt |
| | | Husband of the 7th cousin twice removed |
| | | Husband of the 8th cousin once removed |
| | | Husband of the 7th cousin 3 times removed |
| | | Husband of the 8th cousin twice removed |
| Anderson, Paul | October 22, 1952 | 1st cousin once removed |
| | | 8th cousin once removed |
| | | 9th cousin |
| | | 8th cousin twice removed |
| | | 9th cousin once removed |
| Anderson, Robert | Abt. 1954 | 1st cousin once removed |
| | | 8th cousin once removed |
| | | 9th cousin |
| | | 8th cousin twice removed |
| | | 9th cousin once removed |
| Anderson, Sandy | May 12, 1962 | 1st cousin once removed |
| | | 8th cousin once removed |
| | | 9th cousin |
| | | 8th cousin twice removed |