Hi Tom, I ran across your post and decided to drop a line. I don't have much information except for the following. There were two Ault brothers who did in fact come from Germany. However , they were originaly from Poland. Upon leaving Germany, they of course came to the states. One settled in Pennsylvania and the other in Ohio. This information was obtained from Charles Ault here in Tucson. He has a fairly complete genealogy of the Ault line from that time period. I am from Piqua, Ohio and moved to Tucson in 1976. You can find more information from my sister. Reply for her e-mail. I may also be able to put you in touch with Charles, with his permission. Good luck.