Marriage Record of John Bittler and Elizabetha Wolffin. Recorded by Rev. William Boos as 8 Apr [married] Johannes Bittler and Elisabetha Wolff(in), Robeson Township, Berks County

“Deciphering German Script,” Journal of the Berks County Genealogical Society, v. 8, November 1987, p. 33-36