Jerome Corsi, who co-authored books with Gilchrist and Ohio Secretary of State Ken Blackwell, considered running for the Constitution Party's presidential nomination during the 2008 presidential election, but declined to seek the nomination. Joe Miller, who ran as the Republican nominee in Alaska's 2010 Senate election, considered running for the Constitution Party's presidential nomination during the 2016 presidential election, but later declined. John Hostettler, who served in the United States House of Representatives from 1994 to 2006 as a Republican, also considered running for the party's presidential nomination in 2016.