Rosaleen Mongan Obituary
With profound sadness, we say goodbye to Rosaleen Mongan (West Sayville, New York), whose vibrant spirit touched the lives of many. Rosaleen left this world on March 14, 2025 at the age of 91, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Rosaleen Mongan or send a beautiful flower arrangement to the funeral service.
She was predeceased by: her father Gerard; and her husband Thomas Francis. She is survived by: her children, Kevin (Diana), Colleen (Kevin) and Rosaleen (Thomas); her grandchildren, Emily, Laura, Fiona, Kevin, Erin, Maureen, Meghan and Conor; and her great grandchildren, Ava, Paul, Bryson, Jake, Ben, Oliver, Finn, Maeve, Kane and Dean.