T'Les was a Vulcan female who lived during the 21st and 22nd centuries. She was the mother of T'Pol and the granddaughter of T'Mir. T'Les had married some time in the 21st century, and in 2088 she gave birth to her daughter T'Pol. Her husband died some time prior to 2153. (ENT episode: "Home") Sometime prior to 2154, T'Les joined the Syrrannite Movement, hoping to restore Vulcan society to that envisioned by Surak. T'Les died in 2154 when the Vulcan High Command attacked the T'Karath Sanctuary. (ENT episodes: "The Forge", "Awakening")