| Name | Relationship with James McKercher | Civil | Canon |
|---|
| Valle, Milo Alan | 3rd great-grandson | V | 5 |
| Watson, Ruby | Wife of the grandson | | |
| Westover, Corey | 3rd great-grandson | V | 5 |
| Westover, Hailey | 3rd great-grandson | V | 5 |
| Westover, Michael | Husband of the 2nd great-granddaughter | | |
| Williams, Ashley Elizabeth | 2nd great-granddaughter | IV | 4 |
| Williams, Jason Reed | 2nd great-grandson | IV | 4 |
| Williams, Joshua Reed | 2nd great-grandson | IV | 4 |
| Williams, Lindsey Ann | 2nd great-granddaughter | IV | 4 |
| Williams, Warren Red | Husband of the great-granddaughter | | |
| Young, Denise | Great-granddaughter | III | 3 |
| Young, Janine | Great-granddaughter | III | 3 |
| Young, Mary Lou | Great-granddaughter | III | 3 |
| Young, Morrie | Ex-husband of the granddaughter | | |
| Zeleniuk, Gabriel | 2nd great-grandson | IV | 4 |
| Zeleniuk, Peter | Husband of the great-granddaughter | | |
| Zumbach, Kurt | Husband of the 2nd great-granddaughter | | |
