Countess Juliana de la Fontaine und d'Harnoncourt-Unverzagt (born 1932) (b. 1932) Parents Ladislaja Harnoncourt Eberhard Harnoncourt Children Johann Theiner Thomas Theiner Andreas Theiner Monika Theiner Renatus Theiner Siblings Karl Harnoncourt Franz Harnoncourt Philipp Harnoncourt Nikolaus Harnoncourt Partners Kurt Theiner