Mary K. Horton, 86, of Cabot, passed away Tuesday, June 16, 2026, at Concordia of Cabot.

Born July 15, 1939, in New Kensington, she was the daughter of James Gray and Marcella Schiebel Gray.

Mary worked as a home care RN for many years. She was a member of St. Francis of Assisi Parish, St. Joseph Church in Cabot, she was part of the Christian Mothers and Friends of the Saxonburg Library.

Surviving are her children, Terrence Horton, Raymond Horton, Matthew Horton and Grace Gregg; her sister, Barbara Gray, of Cabot; and one grandson, David Gregg.

She was preceded in death by her husband, Raymond J. Horton; her parents; and one sister, Susan Nowicki.

HORTON — Friends of Mary K. Horton, who died Tuesday, June 16, 2026, will be received from 2 to 4 and 6 to 8 p.m. Wednesday, June 24, at FOX FUNERAL HOME, 410 W. Main St., Saxonburg.

A Mass of Christian burial will be celebrated at 10 a.m. Thursday, June 25, at St. Francis of Assisi Parish, St. Joseph Church, 315 Stoney Hollow Road, Cabot.

Interment will follow in St. Mary’s Cemetery, in Herman.

For more information, please visit www.foxfuneralhomeinc.com.

Please sign the guest book at www.butlereagle.com.