Morning Call - January 5, 1991 Mary J. Kronitz - Mary J. Kronitz, 74, of 920 Brewerton Road, Central Square, N.Y., formerly of Bethlehem, died Thursday in St. Luke`s Hospital. She was the wife of Stephen Kronitz. They were married 57 years in October. She was a coner at the former Laros Silk Mill, Bethlehem, for many years before retiring. Born in Bethlehem Township, she was a daughter of the late John and Anna Jager Kittek. She was a member of St. Michael`s Catholic Church, Central Square. Survivors: Husband, and a sister, Anna Beers, Bethlehem. Services: 9:15 a.m. Monday, Connell Funeral Home, 245 E. Broad Street, Bethlehm; Mass at 10 a.m. in Our Lady of Perpetual Help, Bethlehem. Call 8:15 9:15 a.m. Monday.