Glenda, James Dorris and Nancy Cook are my ggggrandparents. We do pronounce it as Door-is, and it has been pronounced that way for at least 200 years in Crabapple Georgia which is where James and Nancy Cook are buried. Send me an email and I can tell you where you can find records related to them at places like The Special Collections, Robert W. Woodruff Library at Emory University in Atlanta, Roswell Historical Society. And if you are living near Crabapple, Georgia, or visit sometime, I can take you to their grave stones. My email is usslantzer@aol.com If you send me your home address via my email, I can send you a photocopy of a picture of them too.