Incoming Resources
- John Caldwell and Sarah Dillingham Caldwell, his wife, Ipswich, Mass., 1654
- Caldwell records
- Index to John Caldwell and Sarah Dillingham Caldwell, his wife, Ipswich, Mass., 1654 by Augustine Caldwell, and John and Dolly Hoyt Caldwell, by Mrs. Sumner Kimball, Kae Holdridge Nay
- A branch of the Caldwell family tree
- Alexander Caldwell of Litchfield, N. H. and his descendants, compiled by Frank Storey Osgood