Irmgard of Kirchberg Countess of Helfenstein-Blaubeuren (d. 1444) Parents Anna von Zollern-Hohenberg-Wildberg Conrad VII, Count of Kirchberg Children Praxedia of Helfenstein-Blaubeuren Anna of Helfenstein-Blaubeuren Conrad II, Count of Helfenstein Siblings Eberhard VI of Kirchberg Partners John II, Count of Helfenstein