Age 73, passed away on Tuesday, July 14, 2020. Dennis was born in Kalamazoo on August 21, 1946, the son of the late Felix P. and Theresa A. (Racz) Fitzpatrick. He served honorably in the United States Air Force and was employed as a Letter Carrier for over 30 years. On July 18, 1969, Dennis married Susan G. (Heidenreich) Fitzpatrick who survives. He is also survived by his siblings, Tim Fitzpatrick, Sally (Ron Paynter) Sarvadi, Tad Fitzpatrick and Dana Fitzpatrick; several nieces and nephews and his beloved dog, Duste. A private committal service will take place at Portage South Cemetery. Memorial contributions may be made to SPCA of Southwest Michigan. Family and friends may share a condolence message online at www.joldersma-klein.com.