Irving Marmer (Copilowish) Copi
Philosopher, Logician, and University Textbook Author
A Notable Jewish Professional from the Greater Duluth-Superior Region

Irving Marmer (Copilowish) Copi (1917-2002) was a philosopher, logician, and university textbook author. He was born in Duluth. His parents were Rose (Marmer) and Samuel Bernard Copilowish, who had emigrated from Russia. A three-generation listing of his parents descendents is shown further down the page.

A summary of information about Irving is shown in the Wikipedia clipping below. There is more on the full Wikipedia page at Information and a picture of Irving are also available on

source: Wikipedia, the free encyclopedia

Irving Copi - - Duluth Central High School yearbook photo.

A three-generation listing of Irving's parent's descendents is shown below:

source: Jack's Family Tree Database

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