| Generation 1 - Clifford Clark: Born - Aug 1882 - Tennessee |
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| Generation 2 - John Lafayette Clark: Born - 17 Oct 1852 - Tennessee |
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| Generation 2 - John Lafayette Clark: Died - 23 Feb 1939 - Cocke County, Tennessee |
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| Generation 2 - John Lafayette Clark: Buried - 25 Feb 1939 - Union Cemetery, Newport, Cocke County, Tennessee |
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| Generation 3 - James Tilghman Ashurst Howard Clark: Born - 7 Nov 1828 - Cocke County, Tennessee |
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| Generation 3 - Sinai Manning: Born - 16 Dec 1831 - Cocke County, Tennessee |
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