Juan R. Marin, 72, of Evergreen Park formally of Chicago passed away on Tuesday February 7, 2012 at Advocate Christ Hospital in Oak Lawn. Born in Juncos, Puerto Rico on Tuesday February 22, 1938 to Rafael and Petra ( née Rodriguez) Marin. Beloved husband of Maria née Lasanta; devoted father of John, Marvin (Gina) and Sylvia; cherished grandfather of Natalie, Destiny, Aiden, Sofia and Carlos. Juan is the eldest brother of 12, and a uncle and great uncle of many nieces and nephews. Visitation will be Monday February 13, 2012 from 3-9pm at The Montclair-Lucania Funeral Home 6901 W. Belmont Avenue Chicago where prayers will be said Tuesday February 14, 2012 at 9:30am to St. Mark Church for a 10:30am mass. Interment Mt. Olive Cemetery Chicago, IL