He was Superintendent of Schools for Portland , Oregon from 1891 to 1896 .
Irving Washington Pratt ( 1838 -- 1908 ) was an educator in the U.S. state of Oregon .
Irving Washington Pratt was Superintendent of Schools for Portland , Oregon from 1891 to 1896 .
Irving Washington Pratt ( 1838 -- 1908 ) was an educator in the U.S. state of Oregon .