Latham- Ross J. Quevillon, 77, of Latham, passed away at his home with his family by his side on Tuesday, October 21, 2025. He was born in Waterford and was the son of the late Ross and Antoinette Perrier Quevillon. He graduated from Waterford High School. He retired from the Watervliet Arsenal as a machinist after many years of service. He was a volunteer Fire Fighter for Halfmoon Fire Department for many years. A member of the American Legion Mohawk Post 1450 in Clifton Park. Survived by his wife, Sandra Dittmer Quevillon of Latham, his children Shelley (Ron) Bechand of Cohoes, Michael (Stephany)  Quevillon of Galway, Kerrie Quevillon (Roger) of East Greenbush and Jennifer Schmidt of Ballston Spa. Grandfather of Kayla, Alyssa, Stephen, Emily, Braiden, Brenna, Ryan, Jacob, Evan, and Linquin, Great Grandfather of Jackson, Parker, Charleigh, and Carter. Also survived by several nieces and nephews. Services will be private at the convenience of the family. Friends who wish to remember Ross in a special way may donate to the American Legion Mohawk Post 1450 in his memory.