Alexander married Mabel Ruth SLY on 2 Jul 1907 in Nucla, Montrose, Colorado, United States. Mabel (daughter of George Albert SLY and Catherine Helen HILDERBRAND) was born on 9 May 1889 in Cozad, Dawson, Nebraska, United States; died on 8 Dec 1971 in Medford, Jackson, Oregon, United States; was buried in Medford, Jackson, Oregon, United States. [Group Sheet] [Family Chart]