My paternal grandmother was Johanna Geigle. She married Frederich Hirning and they had one child, Arthur. She died shortly after the birth of my father. Frederich Hirningthen remarried Johanna's younger sister Caroline Geigle and they had seven children. Johanna and Caroline were the daughters of Johann Jacob Geigle and Katherina Sieler Geigle. Katharina Sieler Geigle was the daughter of Adam Sieler and Magdalena Pfaff. Magdalena Pfaff was the daughter of Philipp Pfaff and Kunigunda Christina Hirsch from Austria-Hungary. Kunigunda Christina Hirsch was the daughter of Georg Hirsch and Marianna from Oestringen/Bruchsal-Baden.