Mary worked at Valley Oak Elementary School for nineteen years and retired in December of 2025. She married her husband, Roland Fuentez, on July 18, 1998. Together, they have four children: Joe Angel Quintanilla, Roland Fuentez Jr. 'ET', Roxanne Fuentez, and Rachel Tagle.
Mary is survived by her husband, her four children, and her grandchildren: Noah Jose Fuentez, Xhaiden Fuentez, Jayla Ochoa, Jazzy Ochoa, Jacen Ochoa, Jaelynn Ochoa, Jaliss Ochoa, Amya Tagle, Kyle Tagle, Jeremiah Tagle, Nya Tagle, Alexis Quintanilla, Angelina Quintanilla, Anthony Quintanilla, and Adrian Quintanilla. She is preceded in death by her parents, Gilbert Medron Sr. and Mary Cantu, her brother Ruben Medron, and her granddaughter Nya Tagle.
Mary loved to dance and enjoyed going to garage sales or resale shops. She also loved to go on road trips to San Antonio with family.
Visitation will be held at Calvary Hill Funeral Home and Cem, located at 21723 Aldine-Westfield Road, Humble, TX 77338, on February 18, 2026, from 5:00 pm to 8:00 pm. A Celebration of Life will take place at the same venue on February 19, 2026, from 2:00 pm to 3:00 pm, followed by a Committal Service from 3:00 pm to 3:30 pm.
Pallbearers will include 'ET' Roland Fuentez Jr., Joe Angel, John Erik Medron, Leon Fuentez III, Felipe Fuentez, Paul Medron Tony Ochoa and Jeremiah Tagle.
