Theresa Margaret Kozlowski, 93, of Redstone Highlands, Greensburg, formerly of Elizabeth Township, passed away Thursday, July 16, 2020, three days shy of her 94th birthday. She was born July 19, 1926 in Versailles and was the daughter of the late Basil and Ann (Cortes) Curcio. She was the wife of the late Arthur L. Kozlowski who passed away March 13, 2002. Theresa was a member of Mary, Mother of God Parish- St. Patrick Church, Christy Park. She had worked for the former Knight’s Grocery Store in Versailles. She is survived by her son, Lawrence D. (Cecelia Pecora) Kozlowski of Elizabeth Township, daughters, Sandra R. (James) Jones of Apollo and Marcia L. (Jeffrey) Seiffert of Forest Hills, brother, Basil (Carol) Curcio of Valley Center, CA, grandchildren, Haley (Todd Ondeck) Kozlowski, Jessica (Bob) Spithaler, Jayme (Keith) Nies, Stephanie (Tom) Interliggi, and Mack Seiffert, great-grandchildren, Ava, Ivy, Evan, Grant, Nina and Carmen, nieces and nephews, cousins and devoted caregiver and third “daughter”, Dianna Saello. She was preceded in death by her brother, Frank Curcio and sisters, Rose Marie O’Toole and Eleanor Permigiani.