History of the counties of McKean, Elk, Cameron and Potter, Pennsylvania : with biographical selections, including their early

Ancestry.com. History of the counties of McKean, Elk, Cameron and Potter, Pennsylvania : with biographical selections, including their early [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: History of the counties of McKean, Elk, Cameron and Potter, Pennsylvania : with biographical selections, including their early settlement and development, a description of the historic and interesting localities, sketches of their cities, towns and villages, portraits of prominent men, biographies of representative citizens, outline history of Pennsylvania, statistics.. Chicago: J.H. Beers & Co., 1890.