Looking for Parents of Jacob W Erhard Born 1804 IN Centre CO PA

I am trying to locate information on the parents of Jacob W Erhard, born June 19, 1804 and died Set 19, 1857. He was married to Catharine Brungart on Nov 29, 1829. They had 9 children: William, Caroline, Aaron B, Thomas George, Michael Jeremiah, Rebecca, Amos B, Cyrus and Ellen B. Jacob was my great, great, great grandfather.