Stellan Vinthagen
Stellan Vinthagen ( born October 13 , 1964 ) is a professor of sociology , a scholar-activist , and the Inaugural Endowed Chair in the Study of Nonviolent Direct Action and Civil Resistance at the University of Massachusetts , Amherst , where he directs the "Resistance Studies Initiative" . 
<triplet> Stellan Vinthagen <subj> October 13, 1964 <obj> date of birth