John Peter, b. 23 Jan. 1782, bpt. 19 May, by Balthaser Meyer, sponsors Joh. Peter Altman and Christina, ("The German Church Records of Westmoreland Co., PA, Vol. 1 & 2, by Paul Miller Ruff), d. 22 Aug. 1840, married his cousin Catharina Margaretha Wannemacher, d/o Peter and Margaretha (Klingensmith) Wannemacher.