I am searching for the marriage record of John Irwin/Irvine/ Erwin, to Margaret Boyd. They would have married around 1738-1740? somewhere in Northern Ireland. I have no clue which county. Margaret's father may have been Robert Boyd and John Irwin's father may have been Abraham Irwin. John Irwin had a brother named Christopher. They came to the American Colonies shortly after the marriage. They soon settled in Lurgan/Letterkenny township in Lancaster/Cumberland county, Pennsyvania. Any help out there? Maybe I can help someone with Colonial Pennsylvania and Virginia records. Edwin Dean Irvin, Perry, Ohio USA