Jean Baptiste Morin

About the Author

Jean Baptiste Morin, a pioneering French mathematician, astrologer, and astronomer of the 17th century, left an indelible mark on the annals of astrological scholarship through his meticulous and erudite writings. Born in Villefranche-sur-Saône in 1583, Morin rose to prominence as the royal mathematician to Louis XIII and a professor at the Collège de France, where he blended rigorous scientific inquiry with profound astrological insights. His seminal work, Astrologia Gallica, stands as a monumental treatise that systematically explores the principles of judicial astrology, natal charts, and celestial influences on human affairs, drawing from ancient traditions while incorporating contemporary astronomical advancements. Despite facing skepticism from contemporaries, Morin's innovative approaches to horary astrology and predictive techniques continue to influence practitioners today, cementing his legacy as a bridge between medieval mysticism and modern science. Through his detailed expositions in Books 13, 14, 15, and 19 of Astrologia Gallica, he offers timeless guidance on delineating planetary aspects and rectifying birth times with unparalleled precision.