Blanche of Burgundy
... that during her underground imprisonment for adultery, Blanche of Burgundy gave birth and became queen of two kingdoms?
... that during her underground imprisonment for adultery, <b id="mwB0Q"><a href="./Blanche_of_Burgundy" id="mwB0U" rel="mw:WikiLink" title="Blanche of Burgundy">Blanche of Burgundy</a></b> gave birth and became queen of two kingdoms?