Girolamo Maggi (c.1523, in Anghiari – 27 March 1572 in Constantinople),[1] also known by his Latin name Hieronymus Magius, was an Italian scholar, jurist, poet, military engineer, urban planner, philologist, archaeologist, mathematician, and naturalist who studied at Bologna under Francis Robortello. He authored several works, including a collection of poems on the Flemish wars, (Cinque primi canti della guerra di Fiandra, 1551), one detailing military fortifications (Della fortificatione delle città, by his friend Giacomo Fusto Castriotto, but edited, annotated, and published posthumously by Maggi in 1564), and several on the subject of philosophy.