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 Niemela

    Date of Birth: 1890-05-25
    Birthplace: Oulu Finland

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  • Carlo Sandretto

    Date of Birth: 1888-01-29
    Birthplace: Torino Italy

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  • Mark Wilcox

    Date of Birth: 1888-08-25
    Birthplace: Williamson West Virginia

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  • Martin J. Ryan

    Date of Birth: 1898-01-21
    Birthplace: Minneapolis Minnesota

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  • Jacob Mazi

    Date of Birth: 1882-07-25
    Birthplace: Oberlibash Preaus Poland

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  • Ludwig Seidl

    Date of Birth: 1888-07-29
    Birthplace: Bephalen Germany

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  • William Bonenfant

    Date of Birth: 1896-09-13
    Birthplace: Calumet Michigan

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  • Russell Schaab

    Date of Birth: 6/21/1904
    Birthplace: Calumet

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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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