Charles Belgique Hollande de La Trémoille
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Charles III Belgique Hollande de la Trémoïlle (May 1655–1 June 1709), 4th duc of Thouars, was a French nobleman. He was the son of Henry Charles de La Trémoille and Marie de La Tour d'Auvergne. In 1675 he married Madeleine de Créquy, with whom he had two children, Charles and Marie.
He sold the title Prince of Poix to Marie-Françoise de Bournonville of Poix.