HARBAUGH, JONATHAN CORNELIUS, JR., of Alden, Michigan, passed away July 30, 2021, at the age of 77. He was born on August 8, 1943, in Pontiac, Michigan, to loving parents Jonathan Cornelius and Margaret Harbaugh (née Farnham); loving father of Michael (Becky) Harbaugh; proud grandfather of Alyssa and Shae; dearest brother of Susan (Dick) Currey; loving uncle to Sean (Denise) Currey, Robin Currey (Smail Bouferguene), and Jennifer (Jeff) Morse. Jon graduated from Pontiac Central High School in 1961 and went on to Michigan State University to earn a bachelor's degree in Business Administration. He then went to work for General Motors for 35 years until retirement, as a vice president of service and parts. In his later years, Jon enjoyed driving between his two homes in Alden (Torch Lake) and Clarkston, restoring old GMC trucks and his 1966 Corvette with his golden doodle, Scruffy, at his side. He will be deeply missed by his family, friends, and community.