Leonard A. Castrianno died on January 31, 2022 of congestive heart failure at the age of 82, reports The Buffalo News.
He lost his son, Leonard M. Castrianno, 30, in the September 11, 2001 terrorist attacks on the World Trade Center, after losing another child, daughter Carolyn Castrianno, in 1996. Leonard M. Castrianno worked for Cantor Fitzgerald on the 105th floor of Tower 1.
