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

  • Joseph Kocjan

    Date of Birth: 1897-03-08
    Birthplace: Calumet Michigan

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  • John Smithi

    Date of Birth: 1891-07-26
    Birthplace: Larta Russia Poland

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  • Dolor J. Mandeville

    Date of Birth: 1884-03-08
    Birthplace: Rawdon Canada

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  • Fred Schneider

    Date of Birth: 1874
    Birthplace: Germany

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  • Hugo Rohn

    Date of Birth: 1899-11-06
    Birthplace: Stuttgart Gablenberg Wurttemberg Germany

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  • Matt Koski

    Date of Birth: 1895-03-14
    Birthplace: Boston Michigan

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  • Samuel Trenbath

    Date of Birth: 1853-12-18
    Birthplace: England

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  • John Lahti

    Date of Birth: 1890-08-15
    Birthplace: Wasalaann 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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