Gerald Jensen Sr. Obituary Jensen, Gerald A. "Jerry" age 90 of Plymouth, died January 25, 2022. Husband, father, grandpa, brother, uncle, mentor, saint, mechanical engineer, rocket scientist and more will be reunited in Heaven with his wife, Marian and daughter, Carolyn. Survived by son, Jerry Jr. and wife Laura; grandchildren, Tom and Sara Jensen, Rachel and Josh Giemza; sister, Pat Wilson as well as other loving relatives and friends. Jerry Sr. was a one-of-a-kind mechanical engineer, with 36 patents to his name. He was a leader and mentor to his family, friends and more. Jerry made sure everyone was loved and taken care of in every way. He is greatly missed already. Private family service and celebration of life to follow.