A private funeral service for Robert L. Blackwell, 80, of Warren, who died July 8, was conducted, July 10, at the Donald E. Lewis Funeral Home, Inc. with Rev. Wade Barto, former pastor of the Lander United Methodist Church, officiating. Serving as pallbearers for interment in Warren County Memorial Park were his sons, Roy J. Blackwell, Ray G. Blackwell, and Robert Walburg, Eric Clark, Derek Frank, and Adam Cassell.