Question: When is Archduke Joseph August Of Austria's mother's birthday?
Sentence (from "Princess Clotilde of Saxe-Coburg and Gotha"): Princess Marie Adelheid Amalie "Clotilde" of Saxe-Coburg and Gotha, full German name: "Marie Adelheid Amalie Clotilde, Prinzessin von Sachsen-Coburg und Gotha, Herzogin zu Sachsen" (
Relevant evidence: No