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

  • Konstany Modzelewski

    Date of Birth: 1890-03-11
    Birthplace: Warsaw Poland Russia

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  • John A. Tomberg

    Date of Birth: 1889-11-27
    Birthplace: Oleaborg Olulaann Finland

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  • Frank Paisner

    Date of Birth: 1893-11-07
    Birthplace: Lowell Massachusetts

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  • John Sirvio

    Date of Birth: 1878-02-07
    Birthplace: Saukamo Olulaann Finland

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  • John Uusimaa

    Date of Birth: 1884-02-22
    Birthplace: Torneo Oulu Finland

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  • Winifred M. Carter

    Date of Birth: 1898-03-14
    Birthplace: Calumet Michigan

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  • Albert C Hoffman

    Date of Birth: 1875-12-10
    Birthplace: Cottage Grove Minnesota

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  • Jerome Joseph Mondeau

    Date of Birth: 12/22/1920
    Birthplace: Lake Linden

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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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