Donald J. Feeser, 77, of Garnet Valley, PA formerly of Collingdale passed away on Saturday, December 26, 2020. Don was born on April 12, 1943 to the late Ralph J. Feeser and Helen Draude Feeser. Don was preceded in death by his sister, Loretta Armstrong; brothers, Ralph Feeser, Jr. and Robert Feeser. Don was a graduate from St. Thomas Moore Catholic High School for boys in 1961. He retired in 2005 after working as a typesetter and proof reader in the printing and publishing industry for many years. He proudly served in the Army’s 1st Cavalry Division during the Vietnam War. He is survived by his partner of 33 years, Josephine M. D’Amico of Springfield, PA; sisters, Jacqueline McCaleb of Phoenixville and Joann Reilly of Pottstown. His Memorial Mass will be held on Monday, June 14th at 10:30am at St. John Fisher Church 4225 Chichester Ave. Upper Chichester, PA. Interment in Lawn Croft Cemetery will follow.