Source Information

Ancestry.com. History of Zion's or Old Organ Church [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: Dapp, Charles Frederick,. History of Zion's or Old Organ Church : with a record of baptisms and biographical sketches of former pastors, founded by Muhlenberg in 1743. Spring City, Pa.: The Inter-Borough Press, c1919.