Johannes Fluck and wife Anna Mary Dui immigrated from Kreuznah or Mainz, Palatinate, Germany in 1744, along with four children. He died in Rockhill Twp., Bucks Co., PA in 1774. Several sources indicate he was born ca 1700 in Germany. Most continental European Flucks are Swiss, not German. The focus of their present-day concentration appears to be Brienz, Switzerland. My grandfather Titus Aaron Fluck said we were Swiss-German. A Johannes Fluck was born Dec. 2, 1694 in Dinhard, Zuerich, Switzerland, son of Daniel Fluck and wife Barbara Bachman. Could he be the Johannes Fluck who immigrated in 1744?