Claim: Isabeau of Bavaria, born on circa 1370, was married to Charles VI of France—the King of France from 1380 to 1422—and ruled starting August 23, 1389 in Notre-Dame.
Evidence: c. 1370 Charles VI of France Charles VI (3 December 1368 – 21 October 1422), called the Beloved (French: le Bien-Aimé) and later the Mad (French: le Fol or le Fou), was King of France for 42 years, from 1380 until his death in 1422. 23 August 1389, Notre-Dame The term also generally refers not only to the physical crowning but to the whole ceremony wherein the act of crowning occurs, along with the presentation of other items of regalia, marking the formal investiture of a monarch with regal power.