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

  • Arvid Peraaha

    Date of Birth: 1891-08-16
    Birthplace: Haapajarvi Oululaan Finland

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  • Joseph P. Lethansky

    Date of Birth: 1898-02-05
    Birthplace: Calumet Michigan

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  • Thomas J. Warren

    Date of Birth: 1856
    Birthplace: Cornwall

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  • Henry Belanger

    Date of Birth: 1876-03-08
    Birthplace: Canada

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  • Earl R. Schwenn

    Date of Birth: 7/17/1900
    Birthplace: Calumet Michigan

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  • Leonard Kemppainen

    Date of Birth: 8/6/1902
    Birthplace: Laurium Michigan

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  • Frank Petroski

    Date of Birth: 1897-07-12
    Birthplace: Zivetz Galitzia Austria

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  • Albert Stanley Malnar

    Date of Birth: 12/15/1901
    Birthplace: Calumet

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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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