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    2011-Present: Irma C. Davis
    ????-2011: Eloisa B. Ackerman
    1986-1995: Geraldine Dusek 
    ????-1986: Ray P. Penrod 
    1950-1953: Opal Lewis 
    1948-1950: Unknown
    1947-1948: Don Lewis 
    1945-1947: Opal Morrison 
    1944-1945: Ray Morrison 
    1927-1944: Unknown
    1926-1927: Lillian Weems Baldridge