I didn't find any other Peter Angstadts who were gunsmiths but I could be missing someone. The only "Peter" gunsmiths I found were:
-Peter (son of Adam 1763-1815 Rockland Twp)
-Peter (likely son of Abraham, as we are discussing (1807-?? Ohio / Indiana)
I looked back at my notes and had the following about the one in Ohio:
from my notes: "Peter Angstadt, Born 1807. A “gunsmith” living in Germany, Montgomery County, Ohio, between 1838-1850. By 1860, he was living in Cicero, Tipton, Indiana and noted as a farmer. His wife was Elizabeth (Bonner) born in Maryland. " They had a daughter born in Ohio in 1838.
I found several other Peter Angstadts in Berks but none I found were described as gunsmiths. Two of them were shoemakers.
- The 1767-1768 Robeson Township tax lists show at least two early Peter Angstadt. In 1767 there was on Peter there with 50-acres. In 1768, there was one with "3 acres cleared and two mills" and another on the "single men" portion of the tax lists. John Reiffsnyder (probably the later Reading gun maker) was on the same Robeson single men's tax list for 1768. By 1770 neither this Peter Angstadt nor John Reifsnyder were listed in robeson. No occupations were shown for Robeson.
- The 1820 census lists a Peter Angstadt over age of 45, occupation unknown. Him and his wife sold a property in 1824 (he was just listed as a "yoeman").
- The 1850 census lists a Peter Angstadt in Kutztown born about 1810 a shoemaker.
- The 1850 census lists a Peter Angstadt in Rockland Twp, born in 1820, a shoemaker.
Also saw in my notes that in the 1850 census Abraham was still living in Germantown, Wayne, Indiana and had a son there named Adam (another clue for Abraham's father). This Adam was born in about 1826 and was a gunsmith also, living in the house of his parents.