It is with deep sorrow we announce the passing of Jean Rose Costello, a devoted wife, mother and Nana . Jean passed away peacefully in Palm Coast, Florida on July 24, 2026 at the age of 89 . She was formally from Massapequa Park, New York, where she lived most of her life with her family. Jean was born and raised in Brooklyn, New York, with her parents Frank and Irene Pellegrino and her three siblings Stephen, Josephine and Gustave. She is survived by her husband of 68 years, Edward Costello and their three children and spouses, Edward Costello (Susan ) Stephen Costello (Nicholas) and Natalie Jordan (Edmond). Jean was a loving Nana to her grandchildren, Kristyn Valentine (Justin) Alyssa Levy (Cory) Daniel Valentine (Christine) and Edward Costello. Who were the lights of her life.
In lieu of flowers, we encourage you to send all donations to Saint Jude Children’s Hospital (http://stjude.org/donate )in Jean’s loving memory. A charity that she held very dear to her heart. Our beautiful wife, mother, nana, aunt and friend will forever be missed.
