Grandpa McCormick
| Gender | Male |
| Age | 60-70 |
| Hair Color | grey |
| Occupation | Unknown |
| Religion | Roman Catholic |
| Son | Stuart McCormick |
| Daughter in law | Mrs. McCormick |
| Grandson | Kevin McCormick |
| Granddaughter | Karen McCormick |
| Grandson | Kenny McCormick |
| Voiced by | Unknown |
| First Appearance | The Spirit of Christmas ( Fat Camp ) |
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