Is anyone researching this family:

Joannes Stephen Vogt chr: 18 Oct 1851 Konigsbach . Married Ann Christiana Platz on 23 Feb 1677. I have 12 children listed but my line is through Maria Margaretha Vogt b: 23 Apr 1678 and Joannes Herman Rotherscheimer. They were married 29 Apr 1697.