The King of Diamonds Also known as King of Coins, he is presumably Julius Caesar, a famous Roman dictator who reigned from October 49 BC to March 15 44 BC. He was assassinated by a group of senators led by his former known ally Marcus Brutus. The King of Hearts Also known as King of Cups, he is believed to represent King Charlemagne or Charles the Great who is regarded as the first Holy Roman Emperor and defeated the Saxons and the Bavarians making him a highly decorated warrior. The King of Clubs Also known as the King of Batons, (3 comments)