Luis Fromenthal married Johanna Hervant in France. Son Luis Fromenthal II b St. Germain Parish, France m 2/5/1816 in the Assumptiom Church in Plattenville Marie Niace Boudraux. Daughter Marie Estelle Fromentalle b 2/17/1819 in Plattenville m William Ross. Theirs is an interesting story. I know nothing more of the Fromenthal family.