I have received the marriage certificate of a Wallace Schuff and Rosa Erny from 1910, Clark County, Indiana. On this certificate, Tony Erny (a.k.a. Joseph Erny, Josephy Erney, Anton Erny, Anton Erney, Antoine Erny, Antoine Erney, Joseph Anton Erny) and Annie Erny are listed as Rosa Erny's parents. "Tony" Erny was born in Switzerland and his death certificate from Kentucky lists his parents as Joseph Anton Erny and Anna Tabler. I have no information regarding Annie Erny and am trying to find out her maiden name. Annie Erny does not appear on any census records in the USA. Tony Erny first appears in America in 1870.
Any leads is deeply appreciated.