Dugan, Mary A., 99, longtime resident of Farmingdale passed away February 10, 2024. Beloved wife of the late John. Loving mother of John (Karen). Adored grandmother of John (Carmen), Amanda (Michael), Emily (Jonathan) and Brenna (Mark). Cherished great-grandmother of Jaxson, Cooper, Lennox, Lincoln, Benjamin, Dylan, Griffin and Carter. Dear sister of Nick Ezzo, the late Christopher Ezzo and the late Ann Mackle. Retired executive secretary after 47 years at Grumman. The family will receive visitors Wednesday, 2-4 and 7-9 pm at Arthur F. White Funeral Home, Inc., 315 Conklin Street, Farmingdale. Funeral Mass Thursday, 11 am at St. Kilian RC Church. Interment following at St. Charles Cemetery.