Biographical Sketch (1997):855, p. 25. "John Jacob, born around 1782-1783; died February 10, 1826. Apparently he was never married and had no children."

1820 U.S. Census:2004
Pennsylvania, Berks County, Lower Bern Township
Head of Family •• Jacob Stam
males 26-45 •• 1
females under 10 •• 1
females 16-26 •• 2