Baldwin, A. H. Pennsylvanians in the South: A listing from the 7th population census of the United States of those natives of the Keystone State who resided in the "Old South" in 1850.

Baldwin, Aubrey Haines. Pennsylvanians in the South: A Listing From the 7th Population Census of the United States of Those Natives of the Keystone State Who Resided in the "Old South" in 1850.

Baldwin, Aubrey Haines. Pennsylvanians in the South: A Listing From the 7th Population Census of the United States of Those Natives of the Keystone State Who Resided in the "Old South" in 1850.