Petrarch Rectification

Rectified birth chart of Francis Petrarch. July 20, 1304 JC, 5:27:04 a.m. Ascendant 12LEO06’14”

His 1341 crowning as poet laureate and Cola Di Rienzo’s 1347 revolt are instrumental in pinpointing Petrarch’s exact birth time.

Leonardo da Vinci Rectification

Rectified birth chart of Leonardo da Vinci. April 14, 1452 JC, 9:32:06 p.m. Ascendant 5SAG4'55"

Mounting the copper orb on Florence Cathedral’s dome, a sodomy charge and a letter from Milan’s ambassador help to ascertain Leonardo da Vinci’s exact birth time.