My gr-grandfather was David Gearhart, born 9-30-1820 at Centre co., Pa., buried at Marcellus, Mi., 9-23-1898. His parents were Solomon Gearhart and Susannah Spangler. David Gearhart married Lavina Parsons 2-27-1847 and they had nine children, 5 boys & 4 girls. I have their names but nothing else. Can anyone help me?