When I was a boy growing up in Jennings, Missouri in the St. Louis area, the principal at St. Jacobi Lutheran School was Kenneth Markworth.  It turns out that today’s blog starts in the Markworth family, and Kenneth Markworth also came from this family. Heinrich Gottfried Markworth came to America aboard the Copernicus in 1839.  … More Mrs. Rosenwinkel? Or Is It Mrs. Jahn?