I am looking for any information regarding the parents of Peter ALLEN, from Scotland, and Jane CARSON unknown place of birth. Birth dates for both are estimated to be around 1770. Their children were as follows: William b. 1791, Robert b. June 12, 1797, d. May 24, 1872. Other children believed to be Jane, Nancy and Sarah. They lived in the Abingdon or Marion area in Washington Co. Virginia. I have a lot of info on their descendants, but not on their parents at all. Any help would be appreciated.