| Name | Birth date | Relationship with Sean Mulcahey |
| | | Wife of the 8th cousin twice removed |
| Provost, Elisabeth | Abt. 1670 | 9th great-grandmother |
| Puzo, Raymond | | 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 |
| Puzo, Rebecca | July 25, 1988 | 2nd cousin |
| | | 9th cousin |
| | | 9th cousin once removed |
| | | 10th cousin |
| Quinn, Marge | May 1957 | Wife of the 2nd cousin once removed |
| Racine, Marie-Anne | Abt. 1690 | 8th great-grandmother |
| Racine, Noël | Abt. 1660 | 9th great-grandfather |
| Rayer, Elisabeth | Abt. 1715 | 7th great-grandmother |
| Rayer, Jean | Abt. 1655 | 9th great-grandfather |
| Rayer, Jean | Abt. 1685 | 8th great-grandfather |
| Regni, Dubine | | 9th great-grandmother |
| Remington, Daughter2 | February 23, 1933 | Half 1st cousin twice removed |
| Remington, Mary Elizabeth | May 27, 1923 | Half 1st cousin twice removed |
| Remington, Son1 | July 07, 1927 | Half 1st cousin twice removed |
| Remington, Son2 | December 21, 1934 | Half 1st cousin twice removed |
| Remington, Walter Thomas | June 07, 1886 | Husband of the half great-grandaunt |
| Renaud, Vinc. | Abt. 1655 | 9th great-grandfather |
| Renault, Barbe | Abt. 1685 | 8th great-grandmother |
| Richaume, B. | Bef. 1753 | 8th great-grandmother |
| | | 9th great-grandmother |
| Richaume, Pierre | Abt. 1680 | 9th great-grandfather |
| | | 10th great-grandfather |
| Rondeau, Mar. | Abt. 1660 | 9th great-grandmother |
| Rousseau, Gen. | Abt. 1690 | 8th great-grandmother |
| Rousseau, Jean | Abt. 1660 | 9th great-grandfather |
| Rousseau, Marg. | Abt. 1660 | 9th great-grandmother |
| Russell, Beverly Ann | November 08, 1950 | 1st cousin once removed |
| Russell, Christine Jane | June 09, 1954 | 1st cousin once removed |
| Russell, Eleanor Lois | February 16, 1946 | 1st cousin once removed |
| Russell, Jeff | | 2nd cousin once removed |
| Russell, Kathy-Jo Ellen | December 09, 1960 | 1st cousin once removed |
| Russell, Malcolm Gardener | July 07, 1923 | Husband of the grandaunt |
| Russell, Malcolm Gardener | July 11, 1947 | 1st cousin once removed |
| Russell, Michael Edward | September 08, 1952 | 1st cousin once removed |
| Russell, Michael Edward | May 01, 1974 | 2nd cousin |
| Russell, Rachael Ann | February 06, 1972 | 2nd cousin |
| Russell, Sandra Louise | August 16, 1948 | 1st cousin once removed |
| Russell, Sarah | June 22, 1980 | 2nd cousin |
| Russell, Son | | 2nd cousin once removed |
| Russell, Tyler | | 2nd cousin once removed |
| Ryan, Catherine J. | 1867 | Wife of the 2nd great-granduncle |
| Ryan, Charles | | Husband of the 2nd great-grandaunt |
| Sammarco, Peter | | Husband of the 1st cousin once removed |