History of Lancaster and York Counties

Ancestry.com. History of Lancaster and York Counties [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Rupp, I. Daniel. History of Lancaster and York Counties : from the earliest settlements made within them, in the former, from 1709, in the latter from 1719, to the present time, to which is prefixed a brief sketch of the early history of Pennsylvania, from A.D., 1681, to the year 1710 : with an appendix comprising a geological sketch of York County, topographical descriptions of townships, towns, villages, and census of 1840. Lancaster, Pa.: Gilbert Hills, 1845.