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

  • Julius Dartsch

    Date of Birth: 1882-07-29
    Birthplace: Sversans Germany

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  • John Ucman

    Date of Birth: 8/27/1905
    Birthplace: Austria

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  • Joseph Heaton

    Date of Birth: 1852-03
    Birthplace: England

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  • Paul Leinonen

    Date of Birth: 1888-06-25
    Birthplace: Oululand Finland

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  • Myron Ruttenberg

    Date of Birth: 12/10/1902
    Birthplace: Calumet Michigan

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  • William Isaac Liimatta

    Date of Birth: 9/23/1907
    Birthplace: Boston, Franklin Township, Demmon Michigan

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  • Victor Mattson

    Date of Birth: 1882-09-08
    Birthplace: Vaasa Finland

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  • James H. Thomas

    Date of Birth: 1880-05-22
    Birthplace: England

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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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