Thank you , Birgit for your message and remembering Holtz but Catherine Dorothea had a son [born out of wedlock] in 1814 so the dates don't fit.
However, I am interested in the godparents names & will check those with some I have for others in the family.
Any leads are welcome since I have hit the proverbial brick wall.
Regards,
Phyllis (Holtz) Smith