Louise deRohan. Her uncle was the Bishop of Strasbourg, alleged son of Louis XIV. Louise deRohan was engaged to her cousin Hercule MériadecdeRohan, who
century. Louis-Armand-Constantin was the fifth of seven children of Hercule Mériadec, Duc de Montbazon and Louise Gabrielle Julie deRohan-Soubise, daughter
Hercule MériadecdeRohan, Prince of Guéméné, whereas his mother Marie Louise Henriette Jeanne de La Tour d'Auvergne (daughter of Charles Godefroy de La Tour
Hercule MériadecdeRohan (13 November 1688 – 21 December 1757) was a prince étranger and the sixth Duke of Montbazon in France, "Prince de Guéméne" being