Source:
Arthur B. Roof – World War I Draft Registration Card: Arthur B. Roof – World War I Draft Registration Card, Record Info: M1509 Roll 1851477, Ohio, Mahoning County, Youngstown
Arthur B. Roof – World War I Draft Registration Card: Arthur B. Roof – World War I Draft Registration Card, Record Info: M1509 Roll 1851477, Ohio, Mahoning County, Youngstown