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

  • Paul Grentz

    Date of Birth: 1882-05-24
    Birthplace: Austria

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  • Frank Klarich

    Date of Birth: 1875-12-15
    Birthplace: Lokve Croatia Austria

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  • John O'Brien

    Date of Birth: 5/23/1910
    Birthplace: Hancock Michigan

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  • Joseph Perrault

    Date of Birth: 1862-03-02
    Birthplace: Masgooh Quebec Canada

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  • Fred N. Wanhala

    Date of Birth: 1896-12-31
    Birthplace: Canal Michigan

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  • Michael Plasha

    Date of Birth: 1882-12-25
    Birthplace: D'Llnitza Croatia Austria

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  • Andrew Jacobson

    Date of Birth: 1878-08-11
    Birthplace: Vasaland Finland

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  • Michael Andrich

    Date of Birth: 1883
    Birthplace: Wolinska Russia

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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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