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

  • Dennis O'Neil

    Date of Birth: 1860-07-15
    Birthplace: Cork Co. Ireland

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  • Hermann Carl O'bst

    Date of Birth: 1/2/1904
    Birthplace: Niefe Naumslan Silesia Germany

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  • Verner Ostlund

    Date of Birth: 1894-02-27
    Birthplace: Vernland Sweden

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  • Samuel Joseph Lafleur

    Date of Birth: 1863-04-10
    Birthplace: Canada

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  • Mildred Hohner

    Date of Birth: 7/8/1910
    Birthplace: Hubbell Michigan

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  • Sidney Spear

    Date of Birth: 1881-09-04
    Birthplace: Quincy Location, Hancock

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  • William Cieska

    Date of Birth: 1883-12
    Birthplace: Shedra Grodna Russia Poland

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  • Harry O. Wareham

    Date of Birth: 1/26/1906
    Birthplace: Lake Linden 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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