Individual Details
John Peyton McGuire
( - )
Families
| Father | Dr. James Mercer Garnett McGuire |
| Mother | Elizabeth Holmes McGuire |
| Sibling | Maria Garnet McGuire ( - ) |
| Sibling | James Mercer Garnett McGuire ( - ) |
| Sibling | Charles Fenton McGuire |
| Sibling | William McGuire |