John P. Frey
John P . Frey ( February 24 , 1871 – November 29 , 1957 ) was a labor activist and president of the American Federation of Labor's Metal Trades Department during a crucial period in American labor history . 
<triplet> John P. Frey <subj> February 24, 1871 <obj> date of birth <subj> November 29, 1957 <obj> date of death