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

  • Leo Mannie

    Date of Birth: 5/18/1907
    Birthplace: Belleville Illinois

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  • Joseph Latinovich

    Date of Birth: 1895-01-17
    Birthplace: Krupa Yugoslavia

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  • Alex Laitala

    Date of Birth: 1891-02-27
    Birthplace: Vaasa Vaasa Finland

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  • Michael Tardiffe

    Date of Birth: 1865-02-05
    Birthplace:

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  • Otto Patschorke

    Date of Birth: 1898-03-06
    Birthplace: Olbernigk Silesia Germany

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  • Thomas John Jilbert

    Date of Birth: 1866-04-30
    Birthplace: Central Mine

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  • Aate Korhonen

    Date of Birth: 1890-10-06
    Birthplace: Sutkirna Olulaann Finland

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  • Robert Gray

    Date of Birth: 1846-04-22
    Birthplace: England

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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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