Muller/Millers of Niederbronn-les-Bains

by Dean Miller
(Jasper, Indiana, USA)

My ancestor's immigrated from Niederbronn in the 1837-1840 time period. In Niedebronn they where named Muller. How do I find records such as birth, marriage, death? Of particular interest is Francois Joseph Muller, born 1785 I believe in Niederbronn, immigrated to US in 1840's. Some ancestry data indicates his name might have been Asa Louis Francois Josheph Muller.