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John L.
"Jack" Stack
November 20, 1930 – April 7, 2025
Of Allison Park, formerly of East Liberty, on Monday, April 7, 2025, age 94. Beloved husband of the late Olive Arbuckle Stack; son of the late Patrick and Ellen Hartnestt Stack; brother of the late Sr. Patricia Marie Stack, S.C. and Catherine Needham.
No Visitation. Mass of Christian Burial will be held at Sacred Heart Church on Friday, April 11, 2025 at 10:30 a.m. Interment to follow at the National Cemetery of the Alleghenies.
In lieu of flowers, the family suggests memorials to Sacred Heart Church.
Sacred Heart Church
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