| b 1817, , , Tennessee | ||||
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| Charlotte 'Lottie' Porter | ||||
| |McMahan | | | |||
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| 1 | Mary McMahan | 2 | Samuel McMahan | 3 | William McMahan | 4 | Rebecca McMahan | 5 | Martha McMahan | 6 | William McMahan | 7 | Penelope McMahan |
Source: 'The Final Irony,' Katherine Lane Nichols, 1974, p 199.