The Astrology of the Renaissance
In the spring of 1475, in a stone town in the Tuscan hills called Caprese, a minor Florentine official named Lodovico Buonarroti did something that would strike most modern parents as eccentric and struck almost none of his contemporaries that way at all. Shortly after his second son was born, before the family packed up and returned to Florence, he had the child's horoscope cast. The astrologer studied the sky over Caprese and delivered a verdict that must have delighted the anxious father: a rare and fortunate arrangement of the planets had presided over the birth, and the boy was destined to perform wonders with his mind and with his hands.
The boy was Michelangelo. The prophecy, as it turned out, aged rather well.
We like to imagine the Renaissance as the dawn of cool, rational thinking, the moment Europe began shrugging off superstition. It is a tidy story, and it is largely wrong. The people who built that world read the sky as fluently as they read Latin, and they felt no contradiction in doing both. So to understand how the age thought about its own geniuses, it helps to look up at the same sky they did, and then to look at the birth charts of the three artists who came to define it.
When the Heavens Were Serious Business
Astrology in fifteenth-century Italy was no parlour amusement. It was taught in the universities alongside medicine and astronomy, consulted by popes and princes before battles, weddings and the laying of foundation stones, and stitched into the intellectual life of the most sophisticated courts on the continent. A physician who ignored the position of the Moon before treating a patient was considered negligent, not enlightened.
The figure who did most to shape how the age read the stars was the Florentine philosopher Marsilio Ficino. Bankrolled by the Medici, Ficino translated Plato and the Hermetic writings into Latin, and in 1489 published Three Books on Life, a strange and brilliant guide to living well under the influence of the planets. His great preoccupation was Saturn, the cold, heavy planet he blamed for his own melancholy and for the affliction he saw in scholars and creators. Out of that preoccupation grew an idea that has never quite left us: the image of the brooding, tormented, Saturnine artist, touched by a difficult gift.
This matters more than it might seem, because the young Michelangelo did not encounter these ideas at second hand. Living in Lorenzo de' Medici's household as a teenager, he sat at the same table as Ficino, the philosopher Pico della Mirandola and the poet Poliziano. The leading astrological mind of the age and the age's greatest sculptor were, quite literally, dinner companions. The blend of star-lore and inner life that a modern practice such as the Wilfred Hazelwood Clinic works with today has a direct and traceable ancestor in that Florentine dining room.
Michelangelo: Two Fish and a Fortunate Sky
What the Record Actually Says
Michelangelo is one of the best documented artists of the sixteenth century, and his birth is a small part of that. His father's own memorandum survives, which is why we can be unusually confident about the details:
- Born on Monday 6 March 1475, in Caprese, near Arezzo
- Recorded in the hand of his father, Lodovico Buonarroti, then serving as the town's podestà
- Born in the small hours, "before four or five o'clock" in the morning
- Baptised two days later at the church of San Giovanni
Cast for the modern calendar, that morning places the Sun at the very end of Pisces, and, more strikingly, the Moon in Pisces too. A double helping of the most watery, inward and impressionable sign in the zodiac is not the reading you would predict for a man who spent his life hacking figures out of tons of marble. Yet it fits the Michelangelo the biographers describe with uncomfortable precision: solitary, devout, frugal to the point of misery, prone to black moods, and so consumed by his work that he slept beside his unfinished sculptures. He was, in other words, the living embodiment of Ficino's melancholy artist, born a few streets and a few years away from the man who defined the type.
One honest caveat. The old note about the birth time is genuinely hard to translate, and scholars still argue over whether it means four or five hours before sunrise or simply before four or five o'clock. That uncertainty wobbles the rising sign, usually given as Sagittarius, but it leaves the Sun and Moon in Pisces untouched. On the fish, at least, the chart is firm.
Leonardo: The Bull Mistaken for the Ram
Leonardo's birth is recorded with even more charm. His grandfather, Antonio da Vinci, jotted it down on the last page of a notarial register: a grandson born to him on Saturday 15 April 1452, "at the third hour of the night". By Florentine reckoning, with the day beginning at sunset, that lands the birth at roughly half past nine in the evening.
Here is where a great many astrology profiles go quietly wrong. Search for Leonardo's sign and you will be told, again and again, that he was an Aries. He was not. Because he was born under the old Julian calendar, converting his birthday to our modern reckoning shifts it forward by nine days, into the second half of April, and drops the Sun firmly into Taurus. It is a small correction with a satisfying payoff, because Taurus is ruled by Venus, the planet of art and beauty, and the earthy, patient, sensuous bull is a far better likeness of Leonardo than the impatient ram ever was. This was the man who ground his own pigments, studied the fall of light for years, dissected bodies to understand how a smile worked, and left half his commissions unfinished because he could not stop refining them. Add a Pisces Moon, the dreamer's placement, and you have earth and water together: the practical maker and the endless visionary in one restless chart.
Raphael: A Fire That Burned on Good Friday
The youngest of the three was born in 1483 in Urbino, the son of Giovanni Santi, court painter to the local duke. Where Michelangelo brooded and Leonardo wandered, Raphael charmed. Contemporaries adored him for his manners, his looks and his almost frictionless brilliance, and he rose fast enough to be running major commissions in his teens after his father died.
His chart carries one of the eeriest coincidences in the history of art. According to Vasari, Raphael was both born and died on Good Friday, breathing his last on 6 April 1520 on what was very possibly his thirty-seventh birthday, with his unfinished Transfiguration nearby; the great canvas was later set at the head of his bier. It is worth being precise about this, since the neat version overstates the case. His exact birth date is disputed, given as either 6 April or 28 March 1483, and because Good Friday is a movable feast, the "same day" is the holy day rather than a date on the calendar. What is not in doubt is that the Sun sat in Aries, the sign of fire, beginnings and headlong momentum. A commonly cited Leo rising would only sharpen that solar, radiant quality, though with no recorded birth time the ascendant is educated guesswork rather than fact. Either way, an Arian life that blazed brightly and ended far too soon is hard to argue with.
Three Charts, Three Temperaments
Set the three side by side and something quietly elegant appears. Leonardo is earth, the tireless maker rooted in the physical world. Michelangelo is water, all depth and difficulty and spiritual weather. Raphael is fire, the golden flame that gave off enormous heat and burned out early. The traditional trinity of the High Renaissance turns out to divide neatly across three of the four elements, as if the age had been cast for balance.
Whether the planets caused any of this is, of course, a question no one can settle, and belief is where each reader will land in their own way. What is harder to deny is that these charts read like character studies, which is precisely what a psychological astrologer is trained to see in them: not a fixed fate, but a portrait of temperament, tension and gift. That is the tradition the Wilfred Hazelwood Clinic still works within, five centuries after a proud father in a Tuscan hill town paid to have his newborn's stars read. The Renaissance did not believe genius simply fell out of an empty sky. It believed the sky had something to say about it, and for these three at least, the reading fits unsettlingly well.
