Other
- Casgrain, H. R. (Henri Raymond), 1831-1904 1 results
- Frontier Forts and Trails Survey 1 results
- J.-C. B. 1 results
- Kent, Donald H., 1 results
- Pennsylvania Historical Commission 1 results
- Pennsylvania Historical Survey 1 results
- Stevens, Sylvester Kirby, 1904-1974, 1 results
- Woods, Emma Edith, 1 results