Of Buffalo, entered into rest on March 26, 2026. Beloved son of the late Nicholas S. and Dorothea (nee Barone) Insana; Devoted brother of Pamela (Gerald) Casillo and Robert Insana; Cherished uncle of Jamie, Julie, Brian, and Laura. Also survived by family and friends. Nicholas was a proud veteran of The United States Air Force. No prior visitation. A Mass of Christian Burial will be celebrated on Thursday April 9, at St. Christopher's Church, 2660 Niagara Falls Blvd., Tonawanda, NY 14150 at 9:30 AM. Inurnment WNY National Cemetery. Flowers gratefully declined.