Ronald H. Gruninger, age 88, passed away on May 2, 2020. He was preceded in death by his loving wife Maureen. Ronald is survived by his dear children: Sheral (Dale) Schwartz, Deborah; grandchildren: Dale Schwartz Jr., Michael (Beth) Schwartz; great-grandchildren: Sarah, Andrew, Emmett, Elsa; and many loving nieces and nephews. He enjoyed working on old radios, gardening, and going to garage sales. Ronald was a HAM radio operator for many years and was a member of the NRA. Visitation will be held on Wednesday, May 6th from 2:00 p.m. until 7:00 p.m. at Kaul Funeral Home, 28433 Jefferson Ave., St. Clair Shores.