In 1934,
Prince George (1902–1942), the fourth son of
King George V of the United Kingdom and
Queen Mary, was created Duke of Kent,
Earl of St Andrews and
Baron Downpatrick. Prince George had three children before his death in 1942:
Prince Edward,
Princess Alexandra, and
Prince Michael. Prince Edward, upon his father's death, succeeded to his father's peerages. The current
Duke of Kent has two sons. King George V's
letters patent of 30 November 1917 restricted the style
Royal Highness and the titular dignity of
Prince to the sons of the sovereign, the male line grandsons of the sovereign, and the eldest living son of the eldest son of the
Prince of Wales. Great-grandchildren of the sovereign in the male line enjoy the
courtesy titles of the children of dukes. Therefore, the heir-apparent to the dukedom of Kent is
George, Earl of St. Andrews (). Lord St. Andrews married in 1988, and has three children. His son
Lord Downpatrick () is second in line to his grandfather's peerages. When Lord St. Andrews succeeds, the dukedom will cease to be a royal dukedom; as a great-grandson of a sovereign he will be styled
His Grace The Duke of Kent. After Lord St. Andrews and Lord Downpatrick, the current duke's younger son
Lord Nicholas Windsor (along with his sons) is in remainder to the dukedom, as are the current duke's brother,
Prince Michael of Kent, and his son,
Lord Frederick Windsor. ==Coat of arms==