Gerald "Jerry" James Theisen, 59, passed away on August 9, 2021, at his home in Kentwood, Michigan. Jerry is survived by his beloved wife of 15 years, Jackie, children Jenny (Jeff), Jamie, Josh, Joel (Samantha), Cody, Jordan, Chloe, grandchildren Dylan, Riley, Robert, Elisabeth, his sisters and brother, as well as many other family members. Jerry was a 1980 graduate of Grand Rapids Catholic Central. He was active in sports, especially softball, and was a hardworking and dedicated employee. He was a Big Dog fan who loved Diet Coke and enjoyed his time spent with his wife, kids, and grandkids. He was preceded in death by his parents, James and Louise Theisen. At his request, no public service will be held. In lieu of flowers, donations can be made to the American Heart Association in Jerry's name.