James Edwin Dinwiddie, 81 year-old resident of Midwest City, Oklahoma, passed away on February 11, 2012 in Del City, Oklahoma. He was born July 11, 1930 in Oklahoma City, Oklahoma. James was an electronics expert, specializing in computer repair for IBM for over 30 years. He loved fishing and golfing. He was preceded in death by his parents, James Orville and Mary Ann Dinwiddie and 1 sister, Dorothy Louise. Survivors include his wife Jean Dinwiddie of the home; 3 sons, Mike and his wife Adela Dinwiddie of Tucson, AZ; Mark Dinwiddie of Oklahoma City, OK; Steve and his wife Beverly Dinwiddie of Houston, TX; and 1 daughter, Susan Brown of Oklahoma City, OK; and 7 grandchildren. A celebration of life service was held Saturday, February 11, 2012. Arrangements were under the direction of Bill Eisenhour Funeral Home, Oklahoma City, OK.