Place
- Cogswell, John H.1
- Colfax, James1
- Coloney, Thomas D.1
- Cooper. George1
- Crosby, BL1
- Crounse, Johannes1
- De Gress, Francis1
- De Grey, Thomas1
- Delaware and Hudson Canal (N.Y. and Pa.) 1
- Delaware and Hudson Canal Company1
- Dey, Pierson1
- Dickinson, John Dean, 1767-18411
- Dietze, Max1
- Dowdeswell, William, 1721-17751
- Dunn Family1
- Duxbury and Cohassett Railroad Company1
- Eastman, Cora1
- Eastman, H. G. (Harvey Gridley), 1832-18781
- Ecuador -- Description and travel1
- Eddy, Jesse1