Incoming Resources
- The Hardy family in America, by John A. Hardy, 1982, 3
- Hardy and Hardie, past and present, Authors and compilers, H. Claude Hardy [and] Edwin Noah Hardy
- The Hardy family in America, by John A. Hardy, 1967, 1
- Hardy gravestones from Bradford & Groveland, MA, and Pelham, NH, compiled by John Hardy
- The Hardy family in America, by John A. Hardy, 1967, 2