David Henry Heckman

David H. Heckman, born March 19, 1937, passed away peacefully on Saturday, January 10, 2026, at the age of 88. He was preceded in death by his first wife, Alice Avers Heckman, and by his parents, Clarence and Selma Heckman.

David graduated from The Ohio State University with a degree in Chemical Engineering and enjoyed a long career which concluded at Exxon, retiring as Manager of Maintenance. A dedicated member of Trinity Lutheran Church, he took pleasure in serving and leading within the congregation. Outside of work and church, David loved golfing. He served for many years as a marshal at Webb Golf Course, loved playing bridge, and was an avid reader.

He is survived by his wife, Mary Heckman; his children Drew Heckman (Cathy), John Heckman (Tammy), Tim Heckman (Mary), Heather Hollis (Jeff), and Dinah Orr (Clint); grandchildren Blake Hollis (Natalie) and Grant Hollis (Kelsey) of Louisiana, 8 additional grandchildren across the United States, and 11 great‑grandchildren. He is also survived by his siblings Don Heckman (Rena) of Atalissa, IA; C. Luther Heckman (Ruth) of Columbus, Ohio; and June Smedley (Bob) of Odessa, FL.

Family and friends are invited to attend a funeral service to be held at Trinity Lutheran Church, 15160 South Harrell’s Ferry Road, Baton Rouge, Louisiana 70816 on Saturday, January 17, 2026

At 10:00 AM. Visitation will be held from 9:00 AM until service time. Light refreshments will be served following the funeral service.

In lieu of flowers, memorial gifts may be made to Trinity Lutheran Church, 15160 South Harrell’s Ferry Road, Baton Rouge, Louisiana 70816.