Ruth Grene is a professor of plant physiology at Virginia Tech . Nicholas Grene is Professor of English Literature at Trinity College Dublin , where his father took his first degree . After divorcing Marjorie , Grene married Ethel Weiss , and fathered the twins , Gregory Grene ( lead singer and accordionist for Irish jig-punk band The Prodigals ) , and Andrew Grene , who was working for the United Nations when he died in the 2010 Haiti earthquake ; Andrew 's body was confirmed by the Department of Foreign Affairs on 19 January 2010 to have been found in the wreckage of Haiti 's destroyed UN building . Grene had been meeting with the head of the UN in Haiti at the time of his death . The body of Andrew Grene was brought home to Belturbet , County Cavan on 30 January 2010 and buried beside his father after a funeral the following day . A charity , the Andrew Grene Foundation , has been set up in his memory
2010 Haiti earthquake
2010 Haiti earthquake
David Grene