| Name | Relationship with Marguerite | Civil | Canon |
|---|
| (Loudia), Mary Lou Arceneaux | Wife of the 2nd great-grandson | | |
| 1, Charles Nicolas Victor Coulon | Grandfather of the husband | | |
| 11, Charles Nicolas Victor Coulon | Father-in-law | | |
| 111, Charles Nicolas Victor Coulon | Husband | | |
| Authement, Barbara Ann | 3rd great-granddaughter | V | 5 |
| Authement, Connie Sue | 3rd great-granddaughter | V | 5 |
| Authement, Georgia | 3rd great-granddaughter | V | 5 |
| Authement, Jackie Anna | 3rd great-granddaughter | V | 5 |
| Authement, Jackson Joseph | Husband of the 2nd great-granddaughter | | |
| Authement, Jean Marie | 3rd great-granddaughter | V | 5 |
| Authement, Joseph Oscar | Husband of the granddaughter | | |
| Authement, Mary Louise | 3rd great-granddaughter | V | 5 |
| Authement, Mary Lynn | 3rd great-granddaughter | V | 5 |
| Berthelot, Kent Jude | 4th great-grandson | VI | 6 |
| Berthelot, Llyod Joseph | Husband of the 3rd great-granddaughter | | |
| Billiot, Carol | Wife of the 3rd great-grandson | | |
| Cheramie, Ashton | 3rd great-grandson | V | 5 |
| Cheramie, Ashton Jude | 4th great-grandson | VI | 6 |
| Cheramie, Dudley | 3rd great-grandson | V | 5 |
| Cheramie, Elie Bernard | Husband of the 2nd great-granddaughter | | |
| Cheramie, Fillinis Ann | 3rd great-granddaughter | V | 5 |
| Cheramie, George | 3rd great-grandson | V | 5 |
| Cheramie, Jane | 3rd great-granddaughter | V | 5 |
| Cheramie, Jasper | 3rd great-grandson | V | 5 |
| Cheramie, Joseph | 3rd great-grandson | V | 5 |
| Cheramie, Joyce | 3rd great-granddaughter | V | 5 |
| Cheramie, Phyllis | 4th great-granddaughter | VI | 6 |
| Clark, Jack | Husband of the 2nd great-granddaughter | | |
| Clover, Steve | Husband of the 4th great-granddaughter | | |
| Collins, Armonica | Wife of the great-grandson | | |
| Constance, Benji J. | 4th great-grandson | VI | 6 |
| Constance, Bobby John | 4th great-grandson | VI | 6 |
| Constance, Gene | Husband of the 3rd great-granddaughter | | |
| Constance, Gene A. | 4th great-grandson | VI | 6 |
| Constance, George Jude | 4th great-grandson | VI | 6 |
| Constance, Jackson J. | 4th great-grandson | VI | 6 |
| Constance, Jeannie | 4th great-granddaughter | VI | 6 |
| Constance, Joanie Josephine | 4th great-granddaughter | VI | 6 |
| Constance, Joe Mattew | 4th great-grandson | VI | 6 |
| Constance, John T. | Husband of the 3rd great-granddaughter | | |
| Constance, John Theodore | Husband of the 3rd great-granddaughter | | |
| Coulon, Anelique | Daughter | I | 1 |
| Coulon, Celine Augustine | Daughter | I | 1 |
| Coulon, Edward | Son | I | 1 |
| Coulon, Eliza | Daughter | I | 1 |
| Coulon, Joseph | Son | I | 1 |
| Coulon, Josephine | Daughter | I | 1 |
| Coulon, Paul | Son | I | 1 |
| Coulon, Rosalie | Daughter | I | 1 |
| Decures | Husband of the granddaughter | | |
