Cosimo Ruggeri
ITALIAN ASTROLOGER
Côme Ruggieri
Cosimo Ruggeri, in France called Côme Ruggieri (died 28 March 1615), was an Italian astrologer, favorite and influential adviser of the queen regent of France, Catherine de Medici. He was the subject of many legends in the folklore of Catherine de Medici, and reputed as a master of the occult, black magic and witchcraft during his lifetime.