Mary Ann Karolak, 95, formerly of Ambridge, died Saturday, March 23, 2019 in The Heritage Place, Squirrel Hill. She was born December 31, 1923, in Sewickley, to the late Michael and Mary (Pirich) Mihalich. She was a member of Good Samaritan Catholic Church, Ambridge. Preceding her in death in addition to her parents were her husband, Marion Karolak, July 4, 1997, three brothers, Michael, Stephen, and John Milalich and a sister, Helen Roginski. She is survived by a son, Robert Karolak and Alice Logan of Swissvale. Friends will be received on Wednesday from 6-8 in the John Syka Funeral Home, 833 Kennedy Drive, Ambridge from where prayers will be offered on Thursday at 9:30 AM followed by a Mass of Christian Burial at 10:00 AM in the Good Samaritan Catholic Church. Interment will follow in SS Peter and Paul Cemetery.