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- Cutbush, James, 1788-18231
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- De Witt, Benjamin, 1774-18191
- Dean, Amos, 1803-18681
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- Dixon, Edward H., 1808-18801
- Dorland, W. A. Newman (William Alexander Newman), 1864-19561
- Douglas, J. S. (James S.), 1801-18781
- Du Bois-Reymond, Emil, 1818-1896, author1
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