| Generation 1 - John Russell Allen: Born - 27 Feb 1874 - Tennessee |
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| Generation 1 - John Russell Allen: Buried - - Allen Cemetery, Sevier County, Tennessee |
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| Generation 1 - John Russell Allen & Carrie Bell Free: Married - 27 Nov 1894 - Sevier County, Tennessee |
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| Generation 2 - Sanford A. Allen: Born - 20 Sep 1848 - Tennessee |
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| Generation 2 - Sanford A. Allen: Buried - - Allen Cemetery, Sevier County, Tennessee |
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| Generation 2 - Sanford A. Allen & Martha Russell: Married - 15 Aug 1871 - Sevier County, Tennessee |
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| Generation 2 - Martha Russell: Born - 8 Apr 1854 - Tennessee |
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| Generation 2 - Martha Russell: Buried - - Allen Cemetery, Sevier County, Tennessee |
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| Generation 3 - Absolum R. Allen: Buried - - Allen Cemetery, Sevier County, Tennessee |
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| Generation 3 - Elizabeth Duggan: Born - 16 Jan 1818 - Tennessee |
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| Generation 3 - Elizabeth Duggan: Buried - - Allen Cemetery, Sevier County, Tennessee |
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| Generation 3 - Rev. John Jackson "Jack" Russell: Buried - - Sims Cemetery, Sevier County, Tennessee |
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| Generation 3 - Nancy Patterson: Born - 6 Feb 1815 - Tennessee |
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| Generation 3 - Nancy Patterson: Buried - - Sims Cemetery, Sevier County, Tennessee |
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| Generation 4 - John Allen: Born - - England |
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| Generation 4 - Mary Dawson: Born - - England |
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| Generation 4 - Daniel C. Duggan, Jr.: Born - 14 Feb 1793 - Sevier County, Tennessee |
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| Generation 4 - Daniel C. Duggan, Jr.: Buried - - Mt. Pleasant Cemetery, Sevier County, Tennessee |
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| Generation 4 - Mary "Polly" McMahan: Born - 14 Feb 1801 - Buncombe County, North Carolina |
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| Generation 4 - Mary "Polly" McMahan: Buried - - Mt. Pleasant Cemetery, Sevier County, Tennessee |
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