Record of Magdalena comes from the baptism records of St. Paul’s Lutheran Church in Allentown, PA. Her parents are listed as Jacob and Margaretha “Hagenpug”, which is thought to be Hagenbuch. The sponsors were Christian Hagenbuch (almost certainly the brother of Jacob) and Magdalena Grosin (last name is tough to read and could be wrong. The “in” could be for female so it might be Gross). Her baptism is listed as March 24, 1793.
Magdalena appears to have died young as no record of her is found on the 1800 census for the family. She is not mentioned in Jacob’s 1811 will either.