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

  • Matti Olli

    Date of Birth: 1897-01-08
    Birthplace: Torvolan Kyla Vaasa Finland

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  • Jeremiah Harrington

    Date of Birth: 1895-12-26
    Birthplace: Castletown Bere [c6] County Cork Ireland

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  • Emil Johnson

    Date of Birth: 1873-04-24
    Birthplace: Aislim Laam Finland

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  • Felippo Cavalotti

    Date of Birth: 1889-02-20
    Birthplace: Salassa Canavezl Italy

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  • Olivia Hamel

    Date of Birth: 1863-06-13
    Birthplace: Three Rivers Canada

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  • John F.M. Effinger

    Date of Birth: 1876-08-27
    Birthplace: Greenland [m1]

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  • Joseph N. Morin

    Date of Birth: 1885-04-22
    Birthplace: Hancock Michigan

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  • John Hocking

    Date of Birth: 1867-02-06
    Birthplace: Houghton 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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