Ribbon, 'Jackson/Dungan, 1894', 7.5" X 2". Frank Dar Jackson served as the Iowa Secretary of State from 1885 to 1891. In 1893, Jackson ran against incumbent Governor Horace Boies as the Republican candidate. He won the election and served a single two-year term as the Governor of Iowa. He is the 15th Governor of Iowa. Warren Scott Dungan was the Lieutenant Governor elected under the same ticket in 1894 Republican candidate for the 15th Governor of Iowa Frank Dar Jackson. He served as the Lieutenant Governor from 1894 to 1896.