Source Information

Ancestry.com. The history of Battery A (formerly known as the Keystone Battery) : and Troop A, N.G.P. [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: The history of Battery A (formerly known as the Keystone Battery) : and Troop A, N.G.P.. Philadelphia: J.C. Winston Co., 1912.