John R. “Jack” Murdock, 92, of Lake Mary, Florida, died Nov. 3, 2022. He is survived by brother Burton and wife Diane. Jack was born Nov. 27, 1929, in St. Paul. He was a graduate of Murray High School and the University of Minnesota. He spent the majority of his career at the YMCA in St. Paul and as director of Camp St. Croix in Hudson. He loved camping, mentoring young people and Minnesota sports. A celebration of life was scheduled Dec. 16 at RosePointe in Roseville.