Johannes Jakob Hammer
![Male](img/tng_male.gif)
Generation: 1
1. Johannes Jakob Hammer was born on 1 Mar 1749 in Birkenhördt, Pfalz; was christened on 2 Mar 1749 in Birkenhördt, Pfalz; died on 23 Mar 1750 in Birkenhördt, Pfalz.