A Hemmann-Fiehler Pair

According to my reckoning, today’s birthday boy was the 17th child born to his father and the 8th to his mother. All together, his father had 21 children. Also, if I have it figured correctly, the father was almost 60 years old when today’s main character was born. That prolific father was Johann Gottfried Hemmann, … More A Hemmann-Fiehler Pair