Shelley and Byron were the sons of aristocrats while Keats was the son of an innkeeper.
Rackets weren't developed until the sixteenth century, when the game became popular among aristocrats and was played in a walled court.
Born Lucie-Henriette Dillon in Paris's fashionable rue du Bac and descendant of French and Anglo-Irish aristocrats, Lucie was a woman of intellect, culture and learning.