Thanks so much for you answer. l'll check out the familysearch sources. Is that a specific page or search engine function at Family Search? Are you researching this McConnell line?
I have lots of information for Arthur and Elizabeth and their children forward. I'm trying to figure out further back. Where and who they came from. Arthur's 1790 census in Washington County, PA states Ireland, but many trees say he was born in America. Another researcher, Susan Lloyd, had ruled out Ireland, but I can't remember why. Many claim William, a son of Alexander McConnell of Octorora Creek, Chester Co. was his father, but no source is given that I have found. Neither Susan Lloyd nor I could find a ship manifest online with his name arriving in ports near PA, but that doesn't rule out the possibility that he was the original immigrant who first arrived elsewhere.
Elizabeth Willson married Arthur in the Lutheran church at Strasburg in 1754, but I have not found anything connecting her to a particular Wilson or Willson family. There seems to be agreement among many trees that Elizabeth was born in Lancaster Co. Which was formed from Chester Co in 1729. I don't know of any source for her birthdate or her date of death yet many trees have those dates. All I know is that Elizabeth and Arthur were still alive in 1790 for the census and there is a puzzling clue that Susan Lloyd found which confirms it:
Washington County Deeds: Indenture Jan 20, 1790 Arthur McConnell, Wife, Elizabeth. Land on water of Bufflow Creek called Dundee. 120 acres
But they already owned a 308 acre tract called Dundee which was in Hopewell Township on Buffalo Creek. It was purchased from Ohio Co. VA before the border dispute was settled with PA when it was finally established as Washington Co., PA. Deed issued by PA:
Patent Book #14 pg. 140, 308 acres of a Virginia Certificate granted to Arthur McConnell for the Commonwealth of Pennsylvania dated April 15, 1788
DAR has Arthur's death as before 1995.