| Name | Birth date | Relationship with Steven Decato |
|---|
| (2nd), Unknown | October 04, 1899 | 2nd cousin once removed |
| (2nd), Unknown Decato | June 08, 1890 | 2nd cousin twice removed |
| (Inconnus), Marie Louise | Unknown | Ex-wife of the 2nd cousin 5 times removed |
| ?, Carol E. | | Wife of the 2nd cousin twice removed |
| ?, Catherine J. | | Wife of the 7th cousin once removed |
| ?, Eva | | Wife of the 5th cousin twice removed |
| ?, Gert | | Wife of the 7th cousin once removed |
| ?, Gretchen | | Wife of the 7th cousin once removed |
| ?, Marion | | Wife of the 6th cousin twice removed |
| ?, Priscilla | | Wife of the 6th cousin once removed |
| Abrau, Frederic | Unknown | Husband of the 4th cousin 4 times removed |
| Ackerman, Agnes S. | | Wife of the 2nd cousin twice removed |
| Adams, Alice Ressie | September 02, 1915 | Wife of the 2nd cousin once removed |
| Ahe, Auguste | Unknown | Ex-husband of the 5th cousin once removed |
| | | Ex-husband of the 7th cousin once removed |
| Alden, Marion E. | Unknown | Ex-wife of the 1st cousin twice removed |
| Aldrich, Forrest | | Husband of the 3rd cousin |
| Aldrich, Matthew Corey | August 20, 1970 | 3rd cousin once removed |
| Alie, Pierre | Unknown | Husband of the 1st cousin 6 times removed |
| Allaire, Germaine | | Wife of the 6th cousin twice removed |
| Allaire, Paulette | | Wife of the 7th cousin |
| Allard, Antoine | Unknown | Husband of the 2nd cousin 5 times removed |
| Allard, Arcade | Unknown | Ex-husband of the 2nd cousin 3 times removed |
| Allard, Elmire | Unknown | Wife of the 4th cousin 4 times removed |
| Allard, Moyse | Unknown | Husband of the 5th cousin 3 times removed |
| Allegretti, Maria-Elena | September 1947 | Wife of the 8th cousin |
| Allen, Lois E. | | Wife of the half 2nd cousin |
| Ally, Olive | Unknown | Wife of the 4th cousin 4 times removed |
| Altavilla, Samantha Marlene | December 14, 1994 | 3rd cousin twice removed |
| Altavilla, Vincent | | Husband of the 3rd cousin once removed |
| Amanda | | Wife of the 8th cousin once removed |
| Amiro, Albert Gilbert | September 27, 1919 | 6th cousin once removed |
| Amiro, Albert Ray | December 10, 1894 | Husband of the 5th cousin twice removed |
| Amiro, Becky | June 20, 1951 | 7th cousin |
| Anonyme | Unknown | 5th cousin 3 times removed |
| Anonyme Masculin | February 07, 1718/19 | 5th great-granduncle |
| Archambeault, Emma | Unknown | Ex-wife of the 4th cousin 3 times removed |
| | | Ex-wife of the 5th cousin 3 times removed |
| Ashley, Bernice M. | Unknown | Ex-wife of the 3rd cousin once removed |
| Ashline, Chris Ann | November 20, 1971 | Half 2nd cousin |
| Ashline, Frank Victor | November 22, 1950 | Husband of the half 2nd cousin |
| Ashline, Heather May | December 10, 1979 | Half 2nd cousin once removed |
| Ashline, Jean Elaine | April 26, 1953 | Wife of the half 1st cousin once removed |
| Ashline, Nicholas Adam | June 16, 1978 | Half 2nd cousin once removed |
| Ashline, Rachael Marie | December 21, 1945 | Wife of the half 1st cousin once removed |
| Aubry, Eugene | Unknown | Ex-husband of the 3rd cousin 3 times removed |
| | | Ex-husband of the 5th cousin 3 times removed |
| Audet dit Lapointe, M. Phebee | Unknown | Wife of the 4th cousin 4 times removed |
| Aunois, Jeanne | | 8th great-grandmother |
| Aurel, Therese | | Wife of the 7th cousin once removed |
