Douglas R. Leighton, of Northport on October 13, 2016, 69 years of age. Beloved husband of Kathy. Loving father of Patrick and the late Scott and his wife Lauren. Dear grandfather of Shawn, Michael and Logan. Fond brother of Kathleen Schildhorn and her husband Steve. Doug is a Manufactor's Representative for DRLMKT Co. and Leading Edge Associates. A Church service will be held at St. Paul's United Methodist Church, 270 Main Street, Northport, NY 11768, on Friday October 21 at 10:30 AM.