Robert J. Trudeau, 79 of Rehoboth, passed away on Sunday, October 17, 2021. He was the husband of the late Dorothy A. Trudeau. Born in Pawtucket, he was the son of the late Aime Cerel and Laurette Germaine (Ferland) Trudeau. Robert was a plant manager for Harrison Chemical Company until he retired. He leaves two children; Gary S. Trudeau and his wife Dawn of Westport, MA, Glenn R. Trudeau and his wife Andrea of Rehoboth, MA, three grandchildren, Christopher Trudeau, Amanda Oliveira, Ryan Trudeau, seven great-grandchildren, Mya Oliveira, Brady Oliveira, Colton Oliveira, Andrew Trudeau, Robert Trudeau, William Trudeau, and Nora Trudeau, one brother George Trudeau of Pennsylvania and one sister, Janet Winters of Pawtucket. He was the brother of the late, Rene Trudeau, Rita Doyle, Therese McQuesten Funeral Services will be private.