| Generation 1 - James E. McMahan: Born - Abt 1928 - Tennessee |
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| Generation 2 - Otie Alice McMahan: Born - 7 Dec 1910 - Tennessee |
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| Generation 2 - Otie Alice McMahan: Buried - - Shiloh Cemetery, Pigeon Forge, Sevier County, Tennessee |
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| Generation 3 - Mahal William McMahan: Born - 5 Apr 1870 - North Carolina |
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| Generation 3 - Mahal William McMahan: Died - 19 Feb 1938 - Sevier County, Tennessee |
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| Generation 3 - Mahal William McMahan: Buried - 20 Feb 1938 - Richardson Cove Cemetery, Sevier County, Tennessee |
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| Generation 3 - Rosealyn Jane Williams: Born - 30 Nov 1865 - Tennessee |
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| Generation 3 - Rosealyn Jane Williams: Died - 30 Jan 1944 - Sevier County, Tennessee |
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| Generation 3 - Rosealyn Jane Williams: Buried - 1 Feb 1944 - Richardson Cove Cemetery, Sevier County, Tennessee |
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| Generation 4 - Riley McMahan: Born - - Tennessee |
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| Generation 4 - Mary Harvey: Born - - North Carolina |
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| Generation 4 - James Robert Williams: Born - Abt 1841 - Sevier County, Tennessee |
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| Generation 4 - James Robert Williams & Susan Elizabeth "Suzy" Norris: Married - 8 Mar 1866 - Sevier County, Tennessee |
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| Generation 4 - Susan Elizabeth "Suzy" Norris: Born - Abt 1847 - Cocke County, Tennessee |
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