Searching for the rootsof a Carl and Johanna Fritsche, who left Hamburg in 1858 with three sons, Charles Edward, Wilhelm Arthur, and Gustav Edward. Settled in St. Louis, MO. Seems they were from the Potsdam/ Berlin area. This data from US census.Carl born 1820 and Johanna born 1821.Johanna's maiden name was Zaelke.Have all the family data after they settled in St. Louis. Glad to trade data with anyone. There was a fourth son born in Warrenton, MO by the name of Henry Edward although he latter went by the name of Edward Henry.Thanks for any help.