Mary Hrivnak Duffala, 81, formerly of Dormont, Butler and Saxonburg died Tuesday.

She was the beloved wife of the late Stephen H. Duffala; loving mother of Dr. Dietra (Nelson) Teichmann of Peoria, Ill., Dale Duffala of Chicago, Ill., Wayne (Malinda) Duffala of Monaca and Marilu Quinn of Phoenix, Ariz.; grandmother of Natalie, Veronica, Daniel and Kevin; and sister of George (Betty) Hrivnak of Euclid, Ohio.

DUFFALA - Friends of Mary Hrivnak Duffala, who died Tuesday, April 20, 2004, will be received from 1 to 3 and 7 to 9 p.m. Monday at BEINHAUER funeral home, 2630 W. Liberty Ave., Pittsburgh. Funeral services will be at 10 a.m. Tuesday at Our Savior Lutheran Church. Everyone please meet at church. Burial will be at Mount Lebanon Cemetery.Memorial contributions may be made to Our Savior Lutheran Church, 698 Country Club Road, Pittsburgh, PA 15228; or Concordia Lutheran Home, 615 N. Pike Road, Cabot, PA 16023.Please add a tribute at www.woodnifffamilyservices.com.