James E. Hagan (January 25, 1902 – November 1965) was an American businessman and politician who served in the Massachusetts House of Representatives and as the twenty first mayor of Somerville, Massachusetts.
Mayor of Somerville In October 1933, Hagan defeated eleven other candidates to win Somerville's first non-partisan mayoral primary.
See also 1927–1928 Massachusetts legislature 1929–1930 Massachusetts legislature 1931–1932 Massachusetts legislature 1933–1934 Massachusetts legislature
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