Gallus

Ursa is an sign of Great Mother, also Diana. The emperor is an Rex Sacrorum, and a priest of Diana. Diana=Artemis=Bear=Ursa. The constellation has name the Chariot of Charlemagne. Ursa is an Emperor sign of Chinese emperors too. Ursa is connected with sign of Virgo, civilised form of Diana = Athena, Vesta. Augustus was born in the sign of Virgo. Corpore traditur maculoso, dispersis per pectus atque alvum genitivis notis, in modum et ordinem ac numerum stellarum caelestis Ursae. I know it, I have it on the same place. Gallus de Albi