Sixteenth-century tennis was a dangerous sport played with balls covered in wool

Portrait of a young boy with a paletta and a ball, late 16th century, artist unknown. Wiki Commons/Canva

In 1570, a Frenchman was arrested for smuggling clandestine correspondence between France and England. A passing comment in his interrogation document reveals that he also happened to be carrying a leather bag “in which there were three or four dozen balls of wool for playing tennis”.

The French term used was jeu de paume. This sport was played with the hand (palm), often gloved, rather than a racquet. This developed into the game that in English we usually refer to as “real tennis” (a different beast to the lawn tennis played at Wimbledon).