Theresa M. Greineder, of Lancaster passed away at her sister's home in Stewartstown, PA on Wednesday, November 19, 2025. Born in Lancaster, she was the daughter of the late Mary Greineder Pollock.

She worked at the former Hubley Toys and Armstrong World Industries.

Theresa enjoyed traveling and was a member of St. Philip the Apostle Catholic Church where she enjoyed singing in the choir.

She is survived by her sister, Ann Houck; nieces and nephews, Steve Houck, Theresa Hicks, Tina Bellotti wife of John and Greg Houck, Michael Greineder husband of Karen, and Susan Mitchell wife of Corey. She was preceded in death by her brother, James Greineder and her dear friend, Leora "Toots" Hess.

A Mass of Christian Burial will be held at 11AM on Tuesday, November 25, 2025, at St. Philip the Apostle Catholic Church, 2111 Millersville Pike, Lancaster, PA 17603. Interment will follow in St. Joseph's New Catholic Cemetery. Family and friends will be received from 10-11AM at the church on Tuesday. In lieu of flowers, contributions can be made to Hospice & Community Care, PO Box 4125, Lancaster, PA 17604-4125.