- Central Michigan football1
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- Child slaves1
- Citadel football10
- Civilian Conservation Corps (U.S.)218
- Clemson football347
- Clemson, Thomas Green, 1807-18882
- Clemson, Thomas Green, 1807-18891
- Clemson, Thomas Green, 1807-18901
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- Clemson, Thomas Green, 1807-18931
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- Clemson, Thomas Green, 1807-18951
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- Clemson, Thomas Green, 1807-18991
- Clemson, Thomas Green, 1807-19111
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- Clemson, Thomas Green, 1807-19141