My John Engelhardt was born in Bavaria in 1811. At least one son, John, was born there in 1847. Another son, Conrad, was born in Keanosha in 1849, I think.. John also had another son, Jacob Carl, born in Kenosha in 1858. I'll keep you in mind in case something else turns up. Engelhardt beer is very popular in the Bavarian area just in case that is a clue.