MARY C. SEKOWSKI age 63, of Duquesne, on February 17, 2017. She was a daughter of the late Charles and Dorothy (Wasko) Cerepani. She was a former guidance counselor aid for Duquesne public schools. She was a judge of elections for the city of Duquesne. She enjoyed being outdoors, gardening and attending her grandchildren’s baseball games. She was the wife of 42 years to Francis “Buddy” Sekowski; mother of Todd Sekowski of Duquesne and Ryan (Iresha) Sekowski of West Mifflin; grandmother of Todd J., Tiana, Ryan Jr. and Rylie Sekowski; sister of Dorothy (John) Hodinko of Clairton, David (Jo Lynn) Cerepani of West Melbourne, FL and John (Mary Jo) Cerepani of Kennedy Twp. Visitation Tuesday, February 21, 2017 from 2-9 p.m. at the MALOY - SCHLEIFER FUNERAL HOME 915 Kennedy Ave., Duquesne (412-466-3300). Blessing Service at the funeral home on Wednesday at 9:30 a.m. followed by Mass of Christian Burial at St. Josephs Church, Duquesne at 10 a.m. Burial will be at Holy Name Cemetery, West Mifflin.