Crown prince: Did you mean...?

A statue of Prince Shotoku as a youth, the legendary Japanese ruler and founder of Japanese Buddhism (r. 594-622 CE). Wood, 1200-1350 CE. (Rijksmuseum, Amsterdam)

Tattooed Philippine prince Giolo (real name Jeoly) of Miangas, who became a slave in Mindanao, and was bought in 1690 CE by the English explorer and buccaneer-adventurer, William Dampier (1651-1715 CE).

The tournament helmet and shield of Edward the Black Prince (1330-1376 CE) now held in Canterbury Cathedral.

The gold and ruby signet ring of Edward the Black Prince (1330-1376). Louvre Museum, Paris.

Portrait of Prince Eugene of Savoy, oil on canvas by a follower of Sir Godfrey Kneller, early 18th century. Stowe House, Buckinghamshire.

A statue of Prince Shotoku, the legendary Japanese ruler and founder of Japanese Buddhism (r. 594-622 CE). (Musee Guimet, Paris)

An 8th century CE painting possibly of Prince Shotoku (and his two sons), Regent of Japan from 594-622 CE. Stored at the Horyuji temple, Nara.

An 1848 hand-coloured photograph of Albert, Prince Consort (l. 1819-1861), husband of Queen Victoria (r. 1837-1901). Taken by William Edward Kilburn. (Royal Collection)

A c. 1745 oil-on-canvas portrait by Allan Ramsay of Charles Edward Stuart (1720-88), also known as 'Bonnie' Prince Charlie or the Young Pretender since he sought and failed to restore the Stuart line to the throne of Britain...

A mid-15th century CE illustration of Edward the Black Prince (1330-1376 CE) dressed as a knight of the Order of the Garter. From the Garter Book by William Bruge. (British Library, London)