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 H. Cadwell

    Date of Birth: 1883-03-04
    Birthplace: Calumet Michigan United States

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  • Erick Haka

    Date of Birth: 1893-04-04
    Birthplace: Lakjarni Wiipoilaann Finland

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  • John Heidt

    Date of Birth: 1891-04-28
    Birthplace: Bermervorde Germany

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  • Michael McCarthy

    Date of Birth: 1891-09-07
    Birthplace: Castle Town Cork County Ireland

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  • John E. Rolando

    Date of Birth: 2/5/1901
    Birthplace: Calumet Michigan

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  • Nicholas Brown

    Date of Birth: 1867-08-10
    Birthplace: St. Austell England

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  • John Selmo

    Date of Birth: 11/12/1908
    Birthplace: Caspian Michigan

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  • William Henry Paull

    Date of Birth: 10/4/1911
    Birthplace: Wolverine 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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