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

  • John Pentecost Sr.

    Date of Birth: 1863-03-30
    Birthplace: Cornwall England

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  • Antony Nigra

    Date of Birth: 1873-08-01
    Birthplace: St. Jiusto Torino Italy

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  • Joseph H. Grahek

    Date of Birth: 1898-02-27
    Birthplace: Calumet Michigan

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  • Adolph Leinonen

    Date of Birth: 1890-04-04
    Birthplace: Hancock Michigan United States of America

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  • Michael McIlraith

    Date of Birth: 1873-10-07
    Birthplace: Braidwood Illinois

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  • Michael Connors

    Date of Birth: 1890-6-16
    Birthplace: Indiantown New Brunswick Canada

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  • John Palladino

    Date of Birth: 1896-01-14
    Birthplace: Carpinone Italy

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  • Louis D Frontier

    Date of Birth: 5/29/1900
    Birthplace: Lake Linden 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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