I think the parents of Johann Christoffel Mueller 1651-1728 were Hans Conrad Mueller 1613-1698 and Maria Christina Hoefer 1616-1675 and his grandparents were I think Wolff Mueller and Magdalena Adam. I'm a little fuzzy about this and I would be very grateful if some could confirm or reject my hypothesis. There were so many Muellers in Germany at this time.I believe Johan n Christoffel Mueller was married 3 times and with one of these wives he had a son Johann Wilhelm Mueller born 9 April 1689. This son was a direct ancestor of mine. Would there be a chart or a resource which would help me. Thank you so very much