Eleonore Barbara von Thun und Hohenstein

Countess Eleonore Barbara Catharina von Thun und Hohenstein was an Austrian noblewoman who, as the wife of Anton Florian, Prince of Liechtenstein, was the Princess of Liechtenstein from 1718 to 1721. She accompanied her husband on diplomatic missions to Rome and Barcelona. After her husband's death in 1721, she spent the remaining two years of her life in Vienna. Her husband was succeeded by their son, Prince Joseph Johann Adam. Eleonore's daughter, Princess Anna Maria, later became Princess consort of Liechtenstein as the wife of Joseph Wenzel I.