Cover photo for Donald Mcmahon's Obituary
Donald Mcmahon Profile Photo
1954 Donald 2022

Donald Mcmahon

November 19, 1954 — December 23, 2022

Donald Francis McMahon passed away peacefully on December 23, 2022, with his family by his side at the age of 68.

He is preceded in death by his mother Wilhelmina McMahon, his father Donald McMahon, and his brother William McMahon.

Donald will be lovingly and fondly remembered by his wife of 21 years Deborah, stepsons Chad (Danielle) Thomas and his son Mateo, Mark (Megan) Thomas, and stepdaughter Shana (Trevor) Sack. Erlinda McMahon and son Andrew (Hailey) and their daughter Lennon and son Anthony Hernandez, stepsons Renie Monzon and his children, Fidel (Erica) and their children Jordan and Cruz, Mari Beth and her children, Lynn (Bob) and their children. Laurie (Mario) Herring and their children William and his children William and Kobe, Thomas and his children Tyler, Marilyn (John) and her children Blake, Brett, John, and daughter Jordyn.

Don was always looking for adventure. He loved riding his Harley, building his car, talking to his kids showing them how to invest in the right things, going on trips with his wife and just sitting outside with his dogs.

A Visitation will be held at Schertz Funeral Home on Friday, December 29, 2022 from 5:00 PM to 7:00 PM. The Graveside Service will be held at Fort Sam Houston National Cemetery on Wednesday, January 11, 2023 at 10:45 AM.

To order memorial trees or send flowers to the family in memory of Donald Mcmahon, please visit our flower store.

Service Schedule

Past Services


Thursday, December 29, 2022

5:00 - 7:00 pm (Central time)

Schertz Funeral Home and Crematory

2217 FM3009, Schertz, TX 78154

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Graveside Service

Wednesday, January 11, 2023

Starts at 10:45 am (Central time)

Fort Sam Houston National Cemetery, San Antonio

1520 Harry Wurzbach Rd, San Antonio, TX 78209

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.


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