MARQUIS, Anita S. (Sirois) July 6, 2017, at age 98. Beloved wife of the late Emile Marquis. Devoted mother of Lisa Casey and her husband Bill, Ann Marie Niewenhous and her husband Gus. Loving grandmother of Allison and Andrew Casey. Dear sister of Eva Levesque, Juliet DeAngelis, Paul Sirois and the late Lucia, George, Louise, Cecile, Lorette, Albert, Rita, Romeo, Aurore, and Therese. A Memorial Mass Celebrating Anita's Eternal Life will be held in St. Mary's Church 158 Washington St. Winchester MA on Saturday July 29th, 2017 at 10am.