Cassidy, Farrell Patrick, 82, of Farmingdale, NY on March 11, 2017. Retired FDNY Fireman. US Navy Veteran. Loving father of Michael (Deborah), Fr. Matthew and Karen Cassidy Berg (Frederic). Cherished grandpa of Allison, Teresa, Kaitlin and Joseph. The family will receive visitors Thursday, March 16, 2017, 2-4 & 7-9 pm at the Arthur F. White Funeral Home, Inc., 315 Conklin Street, Farmingdale. Funeral Mass Friday, March 17, 2017, 11 am at St. Martin of Tours RC Church. Interment following at Calverton National Cemetery.