Mark P. Gapp

Troy, NY - Mark P. Gapp, 68, passed away on Saturday, November 7, 2026.

Born in Troy on January 25, 1958, Mark was the son of the late John and Janice (Dunbar) Gapp. A graduate of Berlin High School, Mark spent his working years as a school bus driver before enjoying his retirement.

Mark will be remembered for his years of service transporting children safely to and from school and for the love he shared with his family. Even in his passing, Mark continued to make a difference in the lives of others through the selfless gift of organ donation, leaving behind a legacy of generosity and hope.

Mark is survived by his wife, Nancy Witko Gapp; his son, John Jason Gapp; and his cherished granddaughter, Dominique Florence Gapp. He is also survived by his sisters, Gwen (Preston) Fields and Beth (Vincent) Colaneri.  He was the beloved uncle of Wendy, Aimee, Ceili, Jennifer, Gavin, Zack and the late Edward Witko and Chelsea Litz. Mark is also survived by several other extended family members.

In addition to his parents, Mark was predeceased by his brother, John Gapp.

Relatives and friends are invited to visit with the family on Monday, November 23, 2026, from 4:00 p.m. to 6:00 p.m. at W.J. Lyons, Jr. Funeral Home, 1700 Washington Avenue, Rensselaer. A memorial service will follow at 6:00 p.m.