History of the Roman Empire from this point on, leading his biographers to label him as insane. Most of what history remembers of Caligula comes from Suetonius, in his book "Lives of the Twelve Caesars". According to Suetonius, Caligula once planned to appoint his favourite horse Incitatus to the Roman Senate. He ordered his soldiers to invade Britain to fight the Sea God Neptune, but changed his mind at the last minute and had them pick sea shells on the northern end of France instead. It is believed he carried on incestuous relations with his three sisters: Julia Livilla, Drusilla and Agrippina the Younger. He
Leopold II, Holy Roman Emperor Leopold II, Holy Roman Emperor Leopold II (Peter Leopold Josef Anton Joachim Pius Gotthard; 5 May 1747 1 March 1792) was Holy Roman Emperor and King of Hungary and Bohemia from 1790 to 1792, Archduke of Austria and Grand Duke of Tuscany from 1765 to 1790. He was a son of Emperor Francis I and his wife, Empress Maria Theresa, and the brother of Marie Antoinette, Queen of France and Joseph II, Holy Roman Emperor. Leopold was a moderate proponent of enlightened absolutism. He granted the Academy of Georgofili his protection. Leopold was born in Vienna, his parents' third son,