| Name | Relationship with Hugh Adamson | Civil | Canon |
| Riedinger, Martin | 3rd great-grandfather of the wife | | |
| Riedinger, Michel | 4th great-grandfather of the wife | | |
| Rives, Jean Claude | 3rd cousin of the wife | | |
| Rives, Michel | 3rd cousin of the wife | | |
| Robb, Jean | Wife of the 1st cousin twice removed | | |
| Rodrigues, Maria Theresa | Niece of the wife | | |
| Rosensteil, Sara Dorothee | 3rd great-grandmother of the wife | | |
| Rosenstiehl, Jean George | 4th great-grandfather of the wife | | |
| Ross, Janet Wright | Wife of the 1st cousin twice removed | | |
| Russell, Douglas George | Husband of the 2nd cousin | | |
| Russell, Lisa Catherine | 2nd cousin once removed | VII | 4 |
| Sawford, Son1 | 2nd cousin once removed | VII | 4 |
| Sawford, Son2 | 2nd cousin once removed | VII | 4 |
| Sawford, Ted | Husband of the 2nd cousin | | |
| Schaldenhauffen, Thomas | 1st cousin of the wife | | |
| Schladenhaffen, 1Daughter (RW) | 1st cousin of the wife | | |
| Schladenhaffen, 2Daughter (RW) | 1st cousin of the wife | | |
| Schladenhauffen, Benjamin | Great-grandfather of the wife | | |
| Schladenhauffen, Benjamin Cameron | Nephew of the wife | | |
| Schladenhauffen, Benjamin Gerard | Brother-in-law | | |
| Schladenhauffen, Benjamin Theodore | Grandfather of the wife | | |
| Schladenhauffen, Benjamin Theodore III | Brother-in-law | | |
| Schladenhauffen, Benjamin Theodore, Jr | Father-in-law | | |
| Schladenhauffen, Bertha Emma | Grandaunt of the wife | | |
| Schladenhauffen, Bobette | 1st cousin of the wife | | |
| Schladenhauffen, Carl John | 1st cousin of the wife | | |
| Schladenhauffen, Charles David | Uncle of the wife | | |
| Schladenhauffen, Charles David, Jr | 1st cousin of the wife | | |
| Schladenhauffen, Charlotte Constance | Grandaunt of the wife | | |
| Schladenhauffen, Child1 | Grandaunt/uncle of the wife | | |
| Schladenhauffen, Christina Eva | Grandaunt of the wife | | |
| Schladenhauffen, David | 1st cousin of the wife | | |
| Schladenhauffen, Diane | 1st cousin of the wife | | |
| Schladenhauffen, Dorothy Anna | Grandaunt of the wife | | |
| Schladenhauffen, Elizabeth | Sister-in-law | | |
| Schladenhauffen, Emily Salome | Grandaunt of the wife | | |
| Schladenhauffen, Frederique Fanny | Grandaunt of the wife | | |
| Schladenhauffen, George | 3rd great-grandfather of the wife | | |
| Schladenhauffen, George Ernest | Uncle of the wife | | |
| Schladenhauffen, George John | Granduncle of the wife | | |
| Schladenhauffen, Georgette | 1st cousin of the wife | | |
| Schladenhauffen, Irene | 1st cousin of the wife | | |
| Schladenhauffen, Janice Marie | Aunt of the wife | | |
| Schladenhauffen, Jean George | 2nd great-grandfather of the wife | | |
| Schladenhauffen, Jeanette Georgette | Grandaunt of the wife | | |
| Schladenhauffen, Jeanne Marie | 1st cousin of the wife | | |
| Schladenhauffen, Jessie Mae | Aunt of the wife | | |
| Schladenhauffen, John | 1st cousin of the wife | | |
| Schladenhauffen, Kevin Gerard | 1st cousin of the wife | | |
| Schladenhauffen, Lynda Marie | Wife | | |