William J. O'Sullivan Obituary
It is with great sadness that we announce the death of William J. O'Sullivan of Massapequa Park, New York, who passed away on January 31, 2024, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his wife Bridget; his parents, James O'Sullivan and Anne O'Sullivan; and his siblings, Eugene and Maureen O'Sullivan. He is also survived by many loving nieces and nephews.