I have an ancestor Rachel Corgill, born 1795 in Wawarsing, Ulster and the area became part of Neversink, Sullivan County. She was daughter of Abrahm Corgill and Tryntie Hornbeck and she married Eleazer/Elisha Hornbeck about 1816 or so. I am looking to trace Abrahm back in time. Some on-line trees list him being from Scotland