McIsaac, John R. January 1, 2009, age 66 Retired Principal from Woodworth Middle School, Dearborn. Loving husband of Patricia. Step father of Nicholas Ashley and Zachary Keri Sheren. Grandfather of Seth, Davis, Elena and Emery. Brother of Mary Ann GaryUtriainen and Joan the late James Mellen. Uncle of Laura Larry, Jay Maria, Suzie T.J., Jon and Patrick. Funeral 11 am Thursday at the Dearborn Chapel of the Howe-Peterson Funeral Home, 22546 Michigan Ave. Visitation 4-8 pm Wednesday. Memorials to Odyssey Hospice. Sign the online guestbook at www.howepeterson.com.