Incitatus Incitatus Incitatus () was the favored horse of Roman emperor Caligula (reigned 37–41 AD). According to legend, Caligula planned to make him a consul. His name is a Latin adjective meaning "swift" or "at full gallop". According to Suetonius, in the "Lives of the Twelve Caesars" (121 AD), Caligula planned to make Incitatus a consul, and that the horse would "invite" dignitaries to dine with him in a house outfitted with servants there to entertain such events. He also wrote that he had a stable of marble, with an ivory manger, purple blankets, and a collar of precious stones. Cassius
Coronation of the Holy Roman Emperor and Constantia we see the Roman imperial ritual in substantially its final form; the imperial coronation ritual used for Henry VII in 1312 and that found in the Roman Pontifical of 1520 differ from it only in certain details. The Emperor and Empress go in procession to St. Mary in Turri, the choir singing, "Behold, I send an angel" (1312--The Emperor is received as a brother canon by the canons of the church and dressed in a surplice and an almuce.) The Emperor takes the Oath to defend the Roman Church and swears fealty to the Pope and his successors