Just found this great website. Does anyone here know anything about the Craigheads of Elizabeth Township,Allegheny Co. PA. The furthest back I have gone is James Alexander CRAIGHEAD (cir 1804-1892)who married Margaret Lytle (1814-1903),daughter of Isaac Lytle and Martha Penny. They had four sons, (Judson,Garrett McCann, Robert, and John Florence) and moved to Beaver Co. PA around 1871. Garrett and John both served in the Civil War.