John Thaddeus Connolly Obituary

We are sad to announce that, on March 4, 2026 we had to say goodbye to John Thaddeus Connolly (East Islip, New York), born in Belfast, New York. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of John Thaddeus Connolly to show support.

He was loved and cherished by many people including: his parents, James Connolly and Maria Connolly; his children, Ruari, Maeve, Sean (Jennifer) and Sara; his wife Madonna; his sister Maeve; his brother-in-law Donal; his brother Seamus; his sister-in-law Marie of Bangor; his siblings, Michael, Rosaleen and Hugh; and his family Kevin Healion. He was also cherished by his four children. six grandchildren and one great grandchild.