| b 1857, | Archibald 'Redmond' McMahan | Archibald McMahan | McNulty | |
| David Crockett McMahan | b 1773 | George Byrd | ||
| | b 10 Oct 1796 | Elizabeth Byrd | Mary | ||
| Archibald D. McMahan | d 04 Apr 1878 | b 1777 | John Large | |
| |b 31 Mar 1817 | | | Samuel Large | ||
| |d 18 Aug 1883 | Mary Large | b 1770 | ||
| | | b 12 Oct 1798 | Sarah 'Sallie' Gillian | ||
| Blackburn McMahan | d 29 Mar 1853 | b 1780 | Archibald 'Redmond' McMahan | |
| | | Archibald McMahan | McNulty | | | George McMahan | b 1773 | George Byrd |
| | | |b 1797 | Elizabeth Byrd | Mary | |
| Rebecca F. McMahan | d 1850 | b 1777 | ||
| b 1824 | | | |||
| d ABT 1870 1871 | Susanah | |||
| b 1795 | ||||
| d 1860 | ||||
Source: Rosa Lee Downey notes, 16 June 1983, p 12, 33.