NOWAK Leo L. April 20, 1927 - December 18, 2024  Of Lancaster, NY beloved husband of Eleanor (Switalski)  ; loving father of Greg (Cindy) Nowak, Mark Nowak and the late Paul (Julie) Nowak; dearest grandfather of Dr. Natalie (David), Laura (Jason), Sarah and Michael; great-grandfather of Leo, Aiden, Nora and Olivia; also survived by many loving nieces and nephews.  A Mass of Christian Burial will be celebrated at St. Mary of the Assumption Church Lancaster, NY Saturday December 21, 2024 at 11am (please assemble at church).  In lieu of flowers donations may be made to St. Jude's or St. Mary's church.  Share condolences at wendelandloecherinc.com