Search Miners Database

The Copper Miners Employee Card database includes records for almost 40,000 people who worked for the Calumet & Hecla Mining Company.

EMPLOYEE CARDS

  • William Peterson

    Date of Birth: 8/20/1906
    Birthplace: Highway Michigan

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  • Emil Ojennus

    Date of Birth: 1879-08-22
    Birthplace: Wurta Vaasa Finland

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  • Frank Koski

    Date of Birth: 1896-12-24
    Birthplace: Vasaland Finland

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  • Patrick O'Connell

    Date of Birth: 1876-05-14
    Birthplace: Calumet

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  • James T. Johns

    Date of Birth: 1876-04-16
    Birthplace: Cornwall England

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  • Emory Medlyn

    Date of Birth: 9/18/1912
    Birthplace: Calumet Michigan

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  • Bert D. Hedloff

    Date of Birth: 1892-05-14
    Birthplace: Escanaba Michigan

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  • Roland Russell Benson

    Date of Birth: 4/25/1925
    Birthplace: Mineral Point Wisconsin

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The Keweenaw Time Traveler

The Keweenaw Time Traveler is an online historical atlas created by researchers at Michigan Tech that you can explore from home on your computer or on your mobile device when exploring the landscape. It combines historical maps with archival records — including the C&H employee cards! — about the people who lived and worked in Houghton and Keweenaw counties from 1880-1940. Try it now: KeweenawHistory.com.

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