| Generation 1 - Derrick D. McMahan & Angela M. Renner: Married - 1 May 2010 - Cocke County, Tennessee |
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| Generation 2 - Richard McMahan: Died - 20 Apr 2014 - Sevier County, Tennessee |
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| Generation 2 - Richard McMahan & Betty Rebecca Wines: Married - 24 Oct 1981 - Jefferson County, Tennessee |
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| Generation 2 - Betty Rebecca Wines: Died - 4 Apr 2013 - Morristown-Hamblen Healthcare System, Morristown, Hamblen County, Tennessee |
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| Generation 3 - Glenn Ray McMahan: Born - 5 Jul 1918 - Tennessee |
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| Generation 3 - Glenn Ray McMahan: Died - 12 Jul 1987 - Cocke County, Tennessee |
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| Generation 3 - Glenn Ray McMahan: Buried - - Union Cemetery, Newport, Cocke County, Tennessee |
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| Generation 3 - Glenn Swain Wines: Died - 7 Aug 1988 - Cocke County, Tennessee |
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| Generation 3 - Glenn Swain Wines: Buried - - Union Cemetery, Newport, Cocke County, Tennessee |
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| Generation 4 - Wilson "Wilse" McMahan: Born - 1 Feb 1891 - Tennessee |
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| Generation 4 - Wilson "Wilse" McMahan & Elizabeth J. "Betty" Jenkins: Married - 24 Feb 1916 - Cocke County, Tennessee |
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| Generation 4 - Elizabeth J. "Betty" Jenkins: Born - 12 Dec 1891 - Tennessee |
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| Generation 4 - Elizabeth J. "Betty" Jenkins: Died - 2 May 1985 - Knox County, Tennessee |
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| Generation 4 - Elizabeth J. "Betty" Jenkins: Buried - - Union Cemetery, Newport, Cocke County, Tennessee |
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