Enid Stirling was princess of Alucarsia, the wife of Lucien Florescu and the mother of King Tristan Stirling, Mandorlin Stirling, Lucia Stirling, and Sebastian Stirling.

While mediated somewhat by her husband, Enid controlled nearly all aspects of her children's lives, including arranging her eldest son Tristan's marriage to Deirdre Crimwall; once Deirdre became pregnant, Enid also exerted her will over her daughter-in-law, forcing her into confinement and constantly monitoring her condition. She was present at the birth of Aldous and Claudius, and reportedly suggested to Deirdre that they kill one of the twins in order to prevent them fighting over the throne.

In 163 AYZ, she was imprisoned by her son in the Ivory Tower.