Robert John Duffy (born August 21, 1954) is an American politic...
wikipedia - 10 Aug 2021Robert John Duffy (born August 21, 1954) is an American politician who served as Lieutenant Governor of New York from 2011 to 2014. A member of the Democratic Party, he previously served as the 65th Mayor of Rochester, New York from 2006 to 2010.