Of Lancaster, March 2, 2025, Beloved husband of Patricia (nee Vaccaro) Costello; Devoted father of David A. (Karen) Costello Jr., and Valerie (Jeff) Ketterer;  Loving grandfather of Alyssa (Dakota) Kelchlin, Liana (fiancée Owen Adamec) Ketterer, Hannah Costello, and Nicholas Costello; Dear brother of the late Ann (Pasquale) Cannizzaro;  Brother in law of Daniel (Christine) Vaccaro;  also survived by nieces and nephews.  Visitation in the Cichon- Borgosz Funeral Home Inc., Depew Friday 3-7PM.  Relatives and friends are invited to a Mass of Christian Burial in Sacred Heart of Jesus Parish, 5337 Genessee Street, Bowmansville NY, Saturday at 10 AM. Flowers gratefully declined.