THERIAULT, Joan Margaretta (nee Watson)Passed away on Friday, December 22, 2017 at Extendicare Maple View in Sault Ste. Marie, Ontario. Joan was born in Kingston, Ontario on January 24, 1926 to Captain John and Elda Watson (Ross). Her parents, her husband of 65 years, George Theriault, and her brother Ross Watson preceded her in death. She is survived by her sisters, Joyce N. Watson and Elda Jacqueline (Jackie) McConnell of Sault Ste. Marie, as well as three sons John Theriault of Sault Ste. Mar