| Name | Relationship with Samuel Crow | Civil | Canon |
| McCormick, Kristin Diane | 2nd cousin once removed of the wife | | |
| McCormick, Laura Elizabeth | 2nd cousin of the wife | | |
| McCormick, Lawrence Lee | 1st cousin once removed of the wife | | |
| McCormick, Leo Hugh | 2nd cousin once removed of the wife | | |
| McCormick, Leo Hugh | 1st cousin twice removed of the wife | | |
| McCormick, Linda Rose | 1st cousin once removed of the wife | | |
| McCormick, Lori Ann | 2nd cousin of the wife | | |
| McCormick, Madeline | 1st cousin twice removed of the wife | | |
| McCormick, Marcia June | 1st cousin once removed of the wife | | |
| McCormick, Margaret | 1st cousin 3 times removed of the wife | | |
| McCormick, Margaret | 1st cousin 3 times removed of the wife | | |
| McCormick, Margaret Ellen | 2nd cousin once removed of the wife | | |
| McCormick, Margaret Mary | Grandmother of the wife | | |
| McCormick, Margaret T. | 1st cousin twice removed of the wife | | |
| McCormick, Marita Frances | 2nd cousin once removed of the wife | | |
| McCormick, Mark Allen | 2nd cousin of the wife | | |
| McCormick, Mary | 1st cousin 3 times removed of the wife | | |
| McCormick, Mary (Minnie) | Great-grandaunt of the wife | | |
| McCormick, Mary Catherine | 2nd cousin once removed of the wife | | |
| McCormick, Mary Ellen | 1st cousin 3 times removed of the wife | | |
| McCormick, Mary Geraldine | 2nd cousin once removed of the wife | | |
| McCormick, Mary Josephine | 1st cousin once removed of the wife | | |
| McCormick, Mary Ruth Ann | 1st cousin once removed of the wife | | |
| McCormick, Maurice Leo | Granduncle of the wife | | |
| McCormick, Michael | 2nd cousin of the wife | | |
| McCormick, Michael Jeffery | 2nd cousin once removed of the wife | | |
| McCormick, Minnie | 2nd great-grandaunt of the wife | | |
| McCormick, Miranda Allaine | 2nd cousin once removed of the wife | | |
| McCormick, Olivia Helen | 2nd cousin of the wife | | |
| McCormick, Pamela Jean | 1st cousin once removed of the wife | | |
| McCormick, Patricia Geraldine | 2nd cousin once removed of the wife | | |
| McCormick, Patrick Gervase | 2nd cousin once removed of the wife | | |
| McCormick, Patrick Leo | 2nd cousin of the wife | | |
| McCormick, Regina | Grandaunt of the wife | | |
| McCormick, Rita Antoinette | 1st cousin once removed of the wife | | |
| McCormick, Rose | 1st cousin 3 times removed of the wife | | |
| McCormick, Rose Elizabeth | Grandaunt of the wife | | |
| McCormick, Rose Ella | Great-grandaunt of the wife | | |
| McCormick, Rosemary Alexis | 1st cousin twice removed of the wife | | |
| McCormick, Skye Nathaniel | 2nd cousin once removed of the wife | | |
| McCormick, Susan Lynette | 2nd cousin of the wife | | |
| McCormick, Theresa | Great-grandaunt of the wife | | |
| McCormick, Thomas Michael | 1st cousin once removed of the wife | | |
| McCormick, Thomas William | 2nd cousin once removed of the wife | | |
| McCormick, Tom | 2nd great-granduncle of the wife | | |
| McCormick, Tom | 1st cousin 3 times removed of the wife | | |
| McCormick, Veronica | 1st cousin once removed of the wife | | |
| McCormick, WIlliam | 2nd great-granduncle of the wife | | |
| McCormick, William | 1st cousin 3 times removed of the wife | | |
| McCormick, William | 1st cousin 3 times removed of the wife | | |