I am looking for information about Bernard Fidel Damian Keller (1779-1884) and his wife Maria Klara helena herzog( 1781-1854). They are fromBaden, Canton Aargau and had many children. i know that karl ludwig keller (aka charles c Keller) one of their sons, immigrated to U.s. I think his parents and some of his relatives immigrated too.
Bernard and Maria's children; Bernard Caspar Veronica Joseph L Francesca jakob anton karl Ludwig and possible 5 more children! Any help would be appreciated.