Boyde Klesser, 97, of Baden, died Saturday July 25, 2026, at home. Born October 4, 1928, Beccaria, Pa., he was the son of the late Michael and Anastasia Dziubak Klesser. He was retired from American Bridge Company, member of St. John’s Orthodox Church, Baden American Legion #641, Ambridge District Sportsmens Association, and was a US Army Korean War veteran. In addition to his parents, he was preceded in death by his wife, Jennie Lee Knight Klesser, daughter, Cheryl Lynn Klesser, five brothers, Charles, George, Michael, John and Frank Klesser, five sisters, Ann Zazworsky, Marie Morroni, Helen Lytle, Evelyn Lewis and Stella Duke. Surviving is one son, Kevin Klesser, one daughter and son-in-law, Darla and Todd Tusick, five grandchildren, Zachary Klesser, Lauren (Brian) Fernandez, Alison Tusick, Emily Tusick, Nicholas Tusick, one great-granddaughter, Sofia Fernandez and many nieces and nephews. Friends will be received Tuesday July 28, 2026 from 9:00am until time of Funeral Service at 11:00am, St John’s Orthodox Church, Ambridge, with Fr. Marc Wisnosky, officiating. Interment will follow at Concord United Methodist Cemetery, Beaver Falls.