Author
Casgrain, H. R. 1831-1904
1
Cresswell, Nicholas, 1750-1804
1
Frontier Forts and Trails Survey
1
J.-C. B.
1
Kent, Donald H.,
1
Pennsylvania Historical Commission
1
Pennsylvania Historical Survey
1
Plimpton Press,
1
Robin, abbé, 1750-1794
1
Stevens, Sylvester Kirby, 1904-1974,
1
Williams, John, 1664-1729
1
Williams, Stephen W. 1790-1855
1
Woods, Emma Edith,
1