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In page Marie, Duchess of Auvergne:

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Marie married her third husband John of Bourbon at the "King's Palace" (the Palais de la Cité) in Paris on 21 June 1401. The contract had been signed at Paris on 27 May 1400 after complex negotiations.[1][2] They had three children.[citation needed] He was appointed Grand Chamberlain of France on 18 March 1408 and succeeded his father as Duke of Bourbon on 19 August 1410. Marie's father had persuaded King Charles VI not to fight at the battle of Agincourt on 25 October 1415, but Marie's husband did fight, was captured, and spent the rest of his life in English captivity.