Stephenie Mashburn


Stephenie Mashburn, 64, of Amarillo, TX passed away on January 31, 2023, after a six-year battle with cancer.

Stephenie Mashburn
Stephenie Mashburn

Services will be at 11 a.m., Saturday, February 4, 2023, at Boxwell Brothers Funeral Directors, 2800 Paramount Blvd., Amarillo, TX.

Stephenie was born Stephenie Renee Sisneros on November 26th, 1958, in Borger Texas. She was the oldest child of Raymond Sisneros and Paula Diamond. Stephenie was raised and attended school in Borger, Texas, where she met the love of her life Dell Mashburn. They were married in 1977 and soon moved to Amarillo. They welcomed 3 children, Tiffenie, Joshua, and Jason. Last year, Stephenie and Dell celebrated their 45th wedding anniversary. She was a devoted wife, mother, and Meemaw.

Stephenie went to work for Workforce Solutions as a Development Specialist, where she loved to serve everyone who came in. Over the years, she also worked for Walmart where she enjoyed raising money for the Children’s Miracle Network.

Stephenie was very active in the Red Hats where she served as the Queen Mum of the Panhandle Pretties. She devoted many hours to the Tri-State Speedway and was every racer’s biggest fan. Stephenie loved adventures, whether it was taking cruises, road trips or just driving around playing Pokemon Go. Above all, she loved to spend time with her family.

Stephenie was preceded in death by her brother Paul Shannon Sisneros, her father Raymond Sisneros, and stepfather George Diamond.

Stephenie is survived by her husband, Dell Mashburn; children, Tiffenie and husband Brett Cook, Joshua and wife Amanda Mashburn, Jason and wife Jennifer Mashburn, all of Amarillo, Texas; grandchildren, Dominic Mashburn, Antonio Ortiz, Alejandro Ortiz, Colten Mashburn, Sully Mashburn, Karrah Mashburn, Gabriel Mashburn, Aymes Cook, and Axel Cook; mother Paula Diamond and stepmother Vickie Sisneros, both of Amarillo, Texas; siblings, Raymond Sisneros of Borger, Texas and Debbie and husband Billy Chowins of Borger, Texas.




7 Replies to “Stephenie Mashburn”

  1. Stephenie was that person that always took care of those around her, no matter what the sacrifice was. She had a beautiful heart, and a caring spirit. Our prayers are with her family at this time of loss.

  2. Our thoughts and prayers are with your family at this time. Stephanie was such a nice and caring lady and she was so nice to the children at the little race track. We will miss her so much!

  3. My condolences to the family. Stephanie was a special person with a heart of gold. She was a pleasure to work with and will be greatly missed. Loved her dearly. R.I.P. Stephanie. You are such an angel and have definitely earned your place in Heaven. May our precious Lord keep you wrapped in his loving arms forever and comfort the family during this time.

  4. Stephanie was a sweet little fire ball. She worked for me when she was at MicroBeef. She was a hard worker. Dell please know you and the family are in our thoughts and prayers.

  5. Dale and family lifting you up in prayer during this difficult time.
    Stephenie was a special lady and friend and I will treasure all my sweet memories.

  6. Rest in Peace my friend! So glad I got to see & visit with you . Will miss your smiling face. May God Bless you .

  7. I enjoyed a visit with you when my daughter would race at tri-state track every Friday. You were great to me and my daughter. You will be greatly missed 😢.

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