COTTIER, Joseph K., Of Somerville, unexpectedly on January 18, 2021 at his home. Beloved son of the late Joseph Cottier, Jr. and Margaret M. (Barry). Loving brother of Timothy and Edward Cottier. Proud uncle of Joseph and Jordan of Nashua. Devoted nephew of Helen M. Barry, Gary Barry of Chelmsford, and the late Patrick Barry of GA. Dear cousin of Sheila Beck, and Michael, Glen, Kevin, and Gary Barry. All services for Joseph are currently private. A celebration of his life will be held at a later date. He will be interred with his late parents at Holy Cross Cemetery in Malden.