Age 88 of Mt. Lebanon on Saturday, October 20, 2018. Beloved wife of the late John Luchok; loving mother of Christopher Luchok; dear sister of Richard (Gerry) Cortes and Ron (Carole) Cortes; also many nieces and nephews. Mary Ellen was a longtime active member of St. Thomas More Church, where her mother was a founding member. Mary Ellen was also a Eucharistic minister with her church. She was a caregiver and devoted to all her family members. Friends are invited to a Mass of Christian Burial on Wednesday 10 a.m., in St. Thomas More Church, 126 Fort Couch Rd., Pittsburgh 15241. In lieu of flowers, memorial donations to AHN Hospice, Office of Fund Development, Hospice and Pallative Care, 4818 Liberty Ave, Pittsburgh 15224 or St. Thomas More Church.