Jack Gilligan, taking it easy in Rockville Centre, Long Island, 1965. ‹ Previous Rich’s great-grandmother, Elizabeth Gilligan, on the stoop at Rockville Centre, New York, 1965. Next › St Patrick’s Cathedral, NYC from the Empire State Building, 1964 Jack Gilligan, taking it easy in Rockville Centre, Long Island, 1965. Jack was Elizabeth Gilligan’s son. She went to visit him and ended up staying.