I never knew that “Kings being King David (Spades), Alexander the Great (Clubs), Charlemagne (Hearts), and Julius Caesar (Diamonds), representing the four empires of Jews, Greeks, Franks, and Romans. Notable characters ascribed to the Queens include the Greek goddess Pallas Athena (Spades), Judith (Hearts), Jacob's wife Rachel (Diamonds), and Argine (Clubs). The Knaves were commonly designated as La Hire (Hearts), Charlemagne’s knight Ogier (Spades), Hector the hero of Troy (Diamonds), and King Arthur's knight Lancelot (Clubs).”