Jeffrey T. Leiendecker Obituary

The family announces the passing of Jeffrey T. Leiendecker of Saint Louis, Missouri on August 26, 2026. Jeffrey, born on April 18, 1962, was part of many shared moments and relationships throughout life. You can send your sympathy in the guestbook provided and share it with the family.

Jeffrey will be remembered for the time spent with loved ones and the moments that brought joy to those around him. Friends and family will honor Jeffrey by reflecting on shared memories and the positive influence he had in their lives. Though Jeffrey is no longer present, the bonds he created and the experiences shared will endure. Jeffrey’s memory will continue to be a source of comfort for all who knew him.

He was predeceased by: his parents, Greg and Evelyn; his brothers, Mike and Bruce; and his parents-in-law, Bob and Diane Alman.

He is survived by: his wife Sue; his sons, Cory (Jenna) and Noah; his brother Gary (Charlotte); and his brother-in-law Bob Alman of Arizona.

A funeral Mass was held on Wednesday, September 9th 2026 at 12:00 PM at the St. Raphael the Archangel Church (6000 Jamieson Ave, St. Louis, MO 63109).