Johannes J. Matzinger is my greatgrandfather born Dec. 9, 1841. He married Karolina Koch Feb. 17, 1870 in St. Joseph, Buchanan Co., MO. From census information, we have learned he was from Switzerland and Karolina from Prussia. Their children were Charles, Minnie, Rosa, John, Anna Christina, Setta, and William. My grandmother, Anna married John Pinger and they lived in St. Joseph all their lives, she died April 1, 1959 and John in 1939.
I would appreciate help with this line as I've been unable to locate Matzinger nor Koch ancestors.