Johann Faust was my Great-grandfather. According to my grandfather's wedding certificate he was a waiter or barman and his wife was Wilhelmina Emma Olga Kaprolat. Apparently, both Johann Faust and Wilhelmina (aka Mina) Kaprolat were from Dortmund and Wilhelmina was born in 1867. I would like to try to discover who Johann's parents were and where Johann and Wilhelmina were married.
Can anyone help?