Looking for any information on William Corsi/Coursi, b. 16 May 1756 Baltimore, MD was in Rowan Co 1776, AM Rev Soldier married Elizabeth IRVIN also sometimes spelled IRWIN or ERVIN etc. They left abt 1788 for KY. Land records say near Dutchman Creek. He was in KY known as William DeCoursey/DeCourcy. Looking for Irvin, possibly John lived next door on Dutchman Creek, could be daughter or sister Elizabeth married William.