Pat O'Brien was an American movie actor with over 100 screen credits. O'Brien was born William Joseph Patrick O'Brien to an Irish American Catholic family in Milwaukee, Wisconsin. He served as an alter boy at Gesu Church while growing up near 13th & Clybourn streets. O'Brien attended Marquette Academy with fellow actor Spencer Tracy, and later attended Marquette University. Wikipedia
Although some biographies report that OBriens first movies were in 1919, these are hard to confirm since there was another actor that used the name Pat OBrien back in those days. www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=1535
The definitive Wikipedia entry for Pat O'Brien. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Pat_O'Brien_(actor)
Although some biographies report that OBriens first movies were in 1919, these are hard to confirm since there was another actor that used the name Pat OBrien back in those days. www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=1535
The definitive Wikipedia entry for Pat O'Brien. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Pat_O%27Brien_%28actor%29