Lillian Sydoriak, age 91 of Jefferson Hills, passed away on Saturday, April 9, 2022 in Mon Valley Hospital.  Born August 15, 1930, she was a daughter of the late Miodrag and Agnes (Ludwig) Ivanovich.  Lillian was a member of Holy Trinity Serbian Orthodox Cathedral in Baldwin and the former St. Mary's Serbian Orthodox Church in Clairton.  She also worked in the former DiCesare's Shoe Store in Clairton.  Besides her parents, Lillian was preceded in death by her husband Nicholas Sydoriak, who passed away March 24, 2003, and her sisters Ellen Perch and Marion Zombek.  She is survived by her daughter Lillian Tintor, with whom she resided, and also her nieces and nephews.  Friends will be received in the A.J. Bekavac Funeral Home, Clairton, on Wednesday, April 13, 2022 from 10 AM until a 12 Noon Funeral Service.  Interment will be private in Jefferson Memorial Park.