The (erected by Cardanus) horoscope of the top Byzantine/ Renaissance astrologer Trapezuntius!  

A leading figure of the Byzantine and Renaissance Astrology – a figure that directly and indirectly influenced many European astrologers – is George of Trebizond (or George Trapezuntios)! He was born in 1396 in the island of Crete. His family originated from Trebizond in Pontus (now Trabzon in Turkey but back then a major Greek-Byzantine city and an important astronomical and astrological center). Trapezuntius was a true cultured Astrologer (we might call him today an “omniscient” as he was an astronomer, a mathematician, a translator, orator, philosopher, physician etc.).