Jack L. Diederich's obituary , Passed away on November 16, 2024 in Pittsburgh, Pennsylvania

Jack L. Diederich

November 16, 2024

Pittsburgh, Pennsylvania

Jack L. Diederich's obituary , Passed away on November 16, 2024 in Pittsburgh, Pennsylvania

Funeral arrangement under the care of
JOHN A. FREYVOGEL SONS, INC.

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Jack L. Diederich Obituary

With heavy hearts, we announce the death of Jack L. Diederich (Pittsburgh, Pennsylvania), who passed away on November 16, 2024. Leave a sympathy message to the family on the memorial page of Jack L. Diederich to pay them a last tribute.

He was predeceased by: his parents, Laverne Diederich (Koehler) and Roy John Diederich; and his parents-in-law, Carl Hottes and Clara Hottes. He is survived by: his wife Joan Diederich (Hottes); his sister Jill Heider (Diederich); his daughters, Gretchen Green, Katherine Vogel and Ann Diederich; his nephews, Peter Daniel John and Aaron; and his grandchildren, Gannon, Gibson Jack and Luke.

In lieu of flowers, the family suggests making a donation in his name to the Pittsburgh Parks Conservancy or the Neighborhood Academy.

Funeral arrangement under the care of
JOHN A. FREYVOGEL SONS, INC.



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December 8, 2024

Richard Fischer wrote a sympathy message

“Jack was the consummate professional and leader. Along with Vince Scorsone (operations) Jack with background in sales and Dick Fischer (background legal) we comprised the 3 Ex. VP Chairman's Counsel, advising the various business assigned to us. We used to joke that the combination of the three of us represented one complete executive with all critical fields covered. The 3 of us acted for and on behalf of Chairman Paull O'Neill. Jack will be sorely missed. Ginny and Dick Fischer”


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Fri

Dec 13

Celebration of life

Pittsburgh Golf Club
5280 Northumberland St, Pittsburgh, PA 15217

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