My name is Mari Martin, I now live in Ohio by way of Missouri. I am researching a John Gibson, born in Marietta Oh in 1820. I have found one John Gibson born between 1820 and 1825 in Marietta, his father was Robert Gibson born Mar 7 1793 in Westmoreland County PA. Can anyone tell me where I would look for info on Robert Gibsons birth. I have no information as to his parents. I do know that he married Liva(Elvira) Bartlett in 1817 in Marietta OH. Her parents were Jeremiah (twin)Bartlett and Jershua Jefferies. Mari