"Louis Henri de Bourbon, Duke of Bourbon, or Louis Henri I, Prince of Condé (18 August 1692 – 27 January 1740), was head of the Bourbon-Condé cadet branch of the France´s reigning House of Bourbon from 1710 to his death, and served as prime minister to his kinsman Louis XV from 1723 to 1726.
Despite succeeding as head of the House of Condé in 1709 as Prince of Condé, he never used that name, preferring the title Duke of Bourbon, and was known at court as Monsieur le Duc. As a member of the reigning House of Bourbon, he was a prince du sang." - (en.wikipedia.org 31.01.2020)
