John Jacob KOERNER was born on 23 Jul 1816 in Baden-Wurttemburg, Germany; was christened on 28 Jul 1816 in Evangelisch, Elberfeld, Rheinland, Prussia; died on 22 Feb 1881 in Colden, Erie, Pennsylvania, United States.
Generation: 2
2.
Jacob F KOERNER was born in 1727 in Germany; died in 1795 in Germany.