DeCHELLIS Mary A. In West Roxbury, March 12, 2009. Beloved daughter of the late Joseph and Helen (Demko) Kozowyk. Born June 4, 1925 in Boston, Ma. She leaves behind her husband Amleto, children Joseph of San Francisco, Ca., Robert and wife Barbara of Milford, Ma., Michael and wife Jane of North Grafton, Ma., and Marianne Bouchard of Auburn, Me. and sister Sophie Kotowski of Dedham, Ma., six grandchildren and five great grandchildren. The family wishes to express sincere thanks to the Golden Living Center in Dedham. Private family Service to be held later this Spring.