
The Duke of Aquitaine was the ruler of the ancient region of Aquitaine under the supremacy of Frankish, English, and later French kings.

Duc de Beaumont was a French noble title created by Letters Patent in 1765 for Lieutenant General Charles-François-Christian de Montmorency-Luxembourg, Prince de Tingry.

The Roman Catholic Diocese of Langres is a Roman Catholic diocese comprising the département of Haute-Marne in France.

The diocese of Laon in the present-day département of Aisne, was a Catholic diocese for around 1300 years, up to the French Revolution. Its seat was in Laon, France, with the Laon Cathedral. From early in the 13th century, the bishop of Laon was a Pair de France, among the elite.

The Roman Catholic Archdiocese of Reims is an archdiocese of the Latin Rite of the Roman Catholic Church in France. Erected as a diocese around 250 by St. Sixtus, the diocese was elevated to an archdiocese around 750. The archbishop received the title "primate of Gallia Belgica" in 1089.

Charles Henri Félicité Sapinaud de la Rairie was a French soldier and Vendéen general during the war in the Vendée.

The Duke of Tresmes was a title in the peerage of France from 1648 to 1670, at which point the title was changed to Duke of Gesvres. Thereafter, the Duke of Gesvres was sometimes referred to as the "Duke of Tresmes and Gesvres" and the title "Duke of Tresmes" was used as a courtesy title for the eldest son of the Duke of Gesvres and "Count of Tresmes" for younger sons.