Nathan "Mac" Koch – 76, Returned to his Heavenly Father on Monday, October 11, 2021. Born on June 21, 1945. Mac is survived by his wife Sharon of 56 years; his son Bill (Debbie); his daughter Fona (David); grandchildren Brandon, Johnathon (Felicia), Houston (Amanda) and a great-granddaughter Cheyenne. Nathan proudly served in the United States Navy and then went on to work as a machinist for L&N Railroad until his retirement after 28 years. Nathan loved to travel, enjoy good food, action movies and to serve in the church. A Memorial Service will be held for Nathan on October 30th, 2021 at 11:00am at Southwest Christian Church, 9045 SW 60th Avenue, Ocala, FL 34476.