John Marvin Mohrmann, Jr.

John Marvin Mohrmann, Jr., beloved and devoted son of John Marvin Mohrmann, Sr., and Betty Blue Phipps Mohrmann, passed away Thursday, July, 16, 2026 in Gonzales, Texas. He was 87 years old and fought a courageous battle against heart disease and cancer.

John was born in Austin, Texas on November 28, 1938. He graduated from Gonzales High School in 1956. He graduated from the University of Texas in 1961 with a dual bachelor’s degree in Pharmacy and Business. He was a member of the SAE fraternity and the Silver Spurs Organization.

John was always active in the Gonzales community, serving on numerous boards and committees. He was proud to have served on the boards of several Texas banks. He was a faithful member and elder of the Presbyterian Church, and his family and church were most important to him. He was a generous provider and a loyal and deeply respected friend to many.

John was an astute businessman who excelled in the challenges of building a business. During his professional career, he bought, sold and managed over twenty pharmacies. He continued to work as a pharmacist until the last 4 months of his life on this earth.

Outside of work, John was an outdoorsman and a football fan. He enjoyed hunting and fishing. His favorite time of year was college football season. He was a very proud Texas Longhorn who “bled orange” and rarely missed watching a game.

John was preceded in death by his parents and stepson, Gregory Kimball Raley. He is survived by his loving wife of 55 years, Iris Christian Mohrmann, his daughters, Andrea Moody and Rita Brahy (Raymond), his step-son, Ray Raley, Jr., (Sharon), his grandchildren Mallorie Moody, Ray Raley III (Angelica), Allison Davis (Mason), eight great-grandchildren and his dog Buddy.

The family will receive friends from 5 pm to 7 pm Tuesday, July 28, 2026 in Seydler-Hill Funeral Home. Funeral services will be held at 10 am, Wednesday, July 29, 2026 in The Presbyterian Church, with Pastor Ryan Gaffney officiating. Interment will follow in the Gonzales Masonic Cemetery.

Memorials may be made to The Presbyterian Church. Friends may leave their condolences to the family by visiting www.seydlerhillfuneralhome.com. Services are under the care and direction of Seydler-Hill Funeral Home.