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

  • Louis Munier

    Date of Birth: 1875-11-20
    Birthplace: Lawrenceburg Indiana

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  • Matt Eirum

    Date of Birth: 1885-12-25
    Birthplace: Vassa Finland

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  • John Dunn

    Date of Birth: 1876-01-12
    Birthplace: Hurontown Michigan

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  • Oscar Korpi

    Date of Birth: 5/13/1904
    Birthplace: Haedenaast Norbottenslaan Sweden

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  • Frederick Charles Hofer

    Date of Birth: 7/26/1929
    Birthplace: Shullsburg Wisconsin

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  • Henry Kinnunen

    Date of Birth: 1865-03-24
    Birthplace: Olu Oulu Finland

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  • Joseph Bessolo

    Date of Birth: 1895-11-28
    Birthplace: Peruzza Torino Italy

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  • John Bennett

    Date of Birth: 1898-08-29
    Birthplace: Gladwin Michigan

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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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