Donald Lee Roy Fillhart

September 4, 1928 - May 20, 2022

Donald Lee Roy Fillhart died on May 20, 2022, at age 93. He was born September 4, 1928, in Pasadena, California, to Clarence and Elizabeth Fillhart, the fifth of nine children. Don is preceded in death by his wife of 59 years, Helen, his son Eric, his parents, and six siblings. He is survived by his son, Greg (Karyn); daughter, Joan Silva (Randy); two grandchildren, Camille and Collin; and brothers, Robert and Stephen. He resided in Upland, California since 1956. After graduating from Pasadena High School, Don served in the Navy during the Korean War on the aircraft carrier USS Valley Forge. Upon his return, he graduated from Pasadena City College. During his 37-year career with Lockheed as an aircraft mechanic, he worked on such projects as the SR71, U2 and C130. Don had many interests including building a camper and home addition, boating, dancing, traveling, woodworking, square dancing, singing in the church choir, serving the community, reading and puzzling. He was a charmer with a silly sense of humor. He was always proud of his children and grandchildren. A memorial service will be held at Riverside National Cemetery on June 21, at 11:30 am. In lieu of flowers, donations may be made to the Gary Sinise Foundation which serves veterans.