Arial; Arial; of Waterford; July11, 2011 at 88 years of age; beloved husband to the late Ada Merwin; Arial; "dear father of Rhonda (Ken) Carpenter, Lisa (Bruce) McCallum and the late Michael Merwin; father-in-law of Patrice Merwin; brother of Robert Merwin; also survived by 8 grandchildren and 2 great grandchildren. Arial; "Mr. Merwin was a veteran of the U.S. Marines WWII and played in the Marine Corp Band. Arial; "He retired from GM and was the founder of Pontiac Music and Sound. Arial; "He served as longtime President of Arial; "the Pontiac Federation of Musicians and was a member of the Pontiac/Waterford Elks, VFW and American Legion Post. Arial; /