John K Flannigan
February 25, 1935 - November 08, 2026
Visitation: Wednesday, November 11, 2026 2-4 & 6-8 PM
Service: Thursday, November 12, 2026 10AM St. Teresa of Avila, Our Lady of Mt Carmel Parish
Flannigan
John K.
Age 91, of McCandless Twp., formerly Shadyside passed away on Sunday November 8, 2026. Beloved husband for 46 years of Sharon (Nolan); Loving father of John K. Flannigan, Jr. and Jacqueline Busalacchi; Proud grandfather of Michael; Cherished Great-grandfather of Matthew. Loving brother of James Flannigan and the late Dennis and Edward Flannigan. John is also survived by loving relatives and friends. Friends will be received on Wednesday from 2-4 & 6-8PM at DEVLIN FUNERAL HOME, 806 Perry Hwy., Pgh, PA 15229. A Mass of Christian Burial will be in St. Teresa Avila Church, 800 Avila Ct., Pgh, PA 15237, on Thursday at 10AM. John had a distinguished career with the City of Pittsburgh Police Department, serving as the head of the homicide, vice and robbery divisions over the course of his career. He also proudly served in the United States Marine Corps during the Korean War. In lieu of flowers, memorial contributions may be made to the Little Sisters of the Poor, 1028 Benton Ave., Pgh, PA 15212.
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