John "Jack" F. Singer

John F. “Jack” Singer, born in 1935, in Freeport, Pennsylvania, peacefully passed away on June 1, 2026 surrounded by his loving family.

Jack was the devoted husband of Diane (Gasparich) Singer for 48 years; loving father of Marianne (Kutch) Karlovich, Lori Kutch, Jack Singer, and Jeff Singer; and proud grandfather of Kate and Kristen Karlovich, Brody Kutch, and Shane Singer. He was preceded in death by sons Richard Kutch and Steve Singer. He was also a beloved brother, uncle, and friend to many.

A proud U.S. Army veteran, Jack retired from PPG Industries after more than 40 years of service. He enjoyed bowling, golf, softball, cheering on the Pittsburgh Pirates & Steelers, and sharing a “cold one” with family and friends.

Above all, Jack loved his family. He cherished every moment with Diane, his children, and grandchildren. Known for his humor, clever speeches, jokes, and ability to fix almost anything with a few screws and duct tape, he brought laughter and wisdom to everyone around him.

He will be dearly missed and lovingly remembered.

Arrangements entrusted to the BURKET-TRUBY FUNERAL HOME CREMATION AND ALTERNATIVE SERVICES, INC., Oakmont.