Dean Hastings, of Riverhead, formerly of Levittown, passed away Feb. 22, 2012. Retired 35-year employee of Grumman Corp. Husband of Mildred. Father of Daniel (Carol) and Julie Engle (Peter). Grandfather of Daniel, Andrew, Jessica and Allison. Also survived by his sister, Mary House, and many nieces and nephews. Arrangements were made by Arthur F. White Funeral Home. Funeral Mass was held Feb. 27 at St. Martin of Tours RC Church with interment at Calverton National Cemetery.