the Board of Directors of the Association and ensuring the execution of the Association's strategic plans. He is also a frequent legislative lobbyist of the economic development of Puerto Rico and he carries out and extensive and intensive public hearings program. Awards William Riefkohl has received the Public Servant of the Year award in 1991 by the Puerto Rican Products Association, in 2002 Distinguished Citizen by the Cement Producers of Puerto Rico Association, in 2004 Distinguished Citizen by the Puerto Rico Export Council, in 2006 the "Caballero Sigma" medal by Phi Sigma Alpha fraternity. In 2010 Phi Sigma Alpha fraternity dedicated their annual convention to him. Personal life He is married to Zoraida Biaggi and they have two children Rebecca and Etienne. See also List of Puerto Ricans German immigration to Puerto Rico References 1939 births Living people People from Río Piedras, Puerto Rico Puerto Rican people of German descent Puerto Rican industrialists University of Puerto Rico alumni