“The History of Jefferson County, Wisconsin”, published: Chicago: Western Historical Company. 1879. JOHN VERGENZ, deceased; born March 9, 1804, in Prussia; came to America in 1852, and settled in Watertown Township, Jefferson Co.; bought 240 acres of land in May of that year. Married Miss Henrietta Dencer, of Prussia, Feb. 21, 1825. He died Nov. 14, 1865, leaving four children – John, Martin, Frederick and Augusta. The real estate was divided among the three boys. Submitted by: Linda Pingel (LPingel@worldnet.att.net)