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

  • Jacob Rochacewicz

    Date of Birth: 1890-11-26
    Birthplace: Grodna Kaminitz Latansk [c6] Russia

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  • Oscar Niemi

    Date of Birth: 12/10/1900
    Birthplace: Calumet Michigan

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  • Charles Rowe

    Date of Birth: 1883-10-14
    Birthplace: Pool Cornwall England

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  • Richard Yolmer Horsma

    Date of Birth: 7/20/1914
    Birthplace: Minneapolis Minnesota

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  • Donald McLennen Ross

    Date of Birth: 1852-10-29
    Birthplace: Canada

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  • Alfred W. Matson

    Date of Birth: 1898-08-19
    Birthplace: Dollar Bay Michigan

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  • Oskar Rautio

    Date of Birth: 3/30/1906
    Birthplace: Ovatore Sweden

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  • Matt Utter

    Date of Birth: 8/7/1908
    Birthplace: Jycaskyla Finland

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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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