Harlos was born in Olney, Maryland to the late Artie Russell and Elza Barnes. He was a retired letter carrier for the U.S. Postal Service. He is survived by his sister Patricia Barnes; wife Mary; daughters Barbara (Ken) Lucas and Andrea Barnes; two grandchildren, Leah (Kevin) Sennett and Macy (Mark) Fries; two great-grandchildren: Ellie and Emily Sennett. In lieu of flowers, donations may be made to the American Cancer Society or a charity of your choice.
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