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

  • Mildred S. Bennetts

    Date of Birth: 1897-10-17
    Birthplace: Calumet Michigan

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  • Manuel Herrera

    Date of Birth: 1891-10-28
    Birthplace: Chihuahua Mexico

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  • Burt Froney

    Date of Birth: 1898-08-25
    Birthplace: Presquil Island [c7] Wisconsin

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  • John Wallio

    Date of Birth: 1876-04-28
    Birthplace: Allaksita Olulaann Finland

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  • Jacob Marginen

    Date of Birth: 1874-06-15
    Birthplace: Nuze Locu Romania

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  • John Grigg

    Date of Birth: 1878-05-09
    Birthplace: Colorado

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  • Reuben C. H. Mehring

    Date of Birth: 2/2/1900
    Birthplace: Hubbell Michigan

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  • Louis Juhasz

    Date of Birth: 1880-10-28
    Birthplace: Sabolj Megye Hungary

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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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