This man was the Deputy Earl Marshal to the third British monarch of the House of Hanover.
Lord Henry Howard-Molyneux-Howard Lord Henry Thomas Howard-Molyneux-Howard (7 October 1766 – 17 June 1824), known as Henry Howard until 1812 as Henry Molyneux-Howard until 1817, was a British gentleman who served as Deputy Earl Marshal in the latter part of the reign of George III and early in the reign of George IV. On the inheritance of the Dukedom of Norfolk in 1815 by his elder brother Bernard Howard, 12th Duke of Norfolk, Henry Molyneux-Howard in 1817 was granted the courtesy title "Lord", the style of a younger son of a duke.
Hanoverian prince This is a list of Hanoverian princes from the accession of George III to the throne of the Kingdom of Hanover in 1814. Individuals holding the title of prince will usually also be styled "His Royal Highness" (HRH). The wife of a Hanoverian prince will usually take the title and style of her husband. Despite Hanover's annexation by Prussia in 1866, male-line descendants of George III continue to style themselves as a prince or princess of Hanover.