Harold Hughes (D-IA)

Harold Hughes represented Iowa in the U.S. Senate from 1969-1975. He previously served as Governor of Iowa. He identified as a Democrat. He died in 1996.

1968

–Endorsed George McGovern (D) for President (lost convention)

1972

–Endorsed Edmund Muskie (D) for President (lost primary)

1988

–Endorsed Paul Simon (D) for President (lost primary)