Born in 27 PO, Prospero Sol Orbis was the first child of Prima Vita Sol Orbis and Alberich Geboren. Prospero would lament in his mother’s shadow for decades until she finally passed away in 111 PO. Anointed Exarch aged 84, Prospero’s reign would last until his passing in 121 PO, a mere ten years. In that time, Prospero successfully introduced a new calendar to mark the four-year intervals between solar eclipses. The Prosperian Calendar is still in use today.