William Patrick Mitros, 74, of Seneca, SC, passed away, Saturday, January 9, 2021, at Cottingham Hospice House. Born January 27, 1946 in Union, SC, he was the son of the late Walter Francis Mitros and Mary Ruth Fowler Mitros. He was a member of Dickson Memorial United Methodist Church. Pat retired from the Goodyear Tire and Rubber plant after 33 years of service. He then began a career in real estate appraising. He enjoyed life to the fullest. Golf, fishing, and crossword puzzles, were a few of his past times. Pat loved living on Lake Hartwell. He is survived by his loving wife, of 52 years, Anne Adams Mitros; son, William Ashley Mitros (Kristi) of Simpsonville; sisters, Susan Standfield and Kathy Hardin; granddaughters, Olivia Mitros and Cameron Mitros; and goddaughter Chole B. Robinson. A celebration to honor Pat's wonderful life will be held at later date. Memorials may be made to Dickson Memorial United Methodist Church, General Fund, PO Box 144, Townville, SC 29689.