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

  • Ferdinand J. Bonenfant

    Date of Birth: 12/19/1902
    Birthplace: Calumet Michigan

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  • John E. Johnson

    Date of Birth: 2/22/1910
    Birthplace: Calumet Michigan

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  • John Sasz

    Date of Birth: 1876-08-15
    Birthplace: Somaskesz Hungary

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  • John Seppala

    Date of Birth: 1/22/1902
    Birthplace: Demmon Michigan

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  • Domenick Autero

    Date of Birth: 1890-03-23
    Birthplace: Turino Italy

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  • Konstanty Klazura

    Date of Birth: 1884-12
    Birthplace: Warsawski Russian Poland

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  • Clarence King

    Date of Birth: 1897-11-23
    Birthplace: Phillips Wisconsin

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  • Peter F. Zello

    Date of Birth: 1885-06-09
    Birthplace: Boine Romania

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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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