MaleAlexander McComas, Jr |
| Birth | 27 Aug 1721 | St George's Parish, Baltimore, Maryland, British Colonial America |
| Death | 8 Feb 1790 | Harford, Maryland, United States |
| Burial | 11 Feb 1790 | Maryland, United States |
| Marriage | ||
| Father | Alexander McComas, Sr | F474 Group Sheet | |
| Mother | Elizabeth Day | F474 Group Sheet | |
FemaleDeborah Hartley |
| Birth | 1714 | Baltimore, Baltimore, Maryland, British Colonial America |
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