Galileo's Daughter

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Galileo's Daughter Page 19

by Dava Sobel


  Suor Maria Celeste further nursed Galileo by plying him with every new plague preventative she could fabricate in her apothecary shop or procure by other means. Although she did not explain how she managed to obtain it, she sent him a bottle of healing water from the venerated Abbess Ursula of Pistoia—a liqueur that Ursula’s own followers placed on a par with holy relics and dared not distribute to outsiders. “Therefore I urge you, Sire, to put your faith in this remedy, because if you believe as strongly as you have indicated in my poor prayers, then all the more greatly can you trust in a soul so saintly, assuring yourself that by her merits you will escape every danger.”

  She could not similarly endorse another offering—an electuary of dried figs, nuts, rue leaves, and salt, “held together with as much honey as was needed”—but still she prepared it for him, pressed it on him, and prescribed its usage: “You may take it every morning, before eating, in a dose about the size of a walnut, followed immediately by drinking a little Greek or other good wine, and they say it provides a marvelous defense.” Indeed, this formula carried the official endorsement of the Magistracy of Public Health.

  Galileo reciprocated with periodic gifts of money and food— including meats, sweets, and even a special spinach dish he cooked himself especially for her—as well as by giving her a warm quilt to replace the one she had yielded to Suor Arcangela, miscellaneous containers and glass vials for her apothecary work, and citrons that she returned to him as quickly as she could, candied to his liking. When he forgot to send a promised telescope, she reminded him to put it in the basket next time. This gentle reprimand—her only surviving mention of any scientific instrument—hints that she may have borrowed a peek at the moons of Jupiter or the horns of Venus, despite the duties that ate up all her time.

  Galileo apparently accompanied the tokens of his paternal love with frank praise for her abilities, though she deflected these compliments: “I am confounded to hear that you save my letters,” she remarked, “and I suspect that the great love you bear me makes them seem more accomplished than they really are.”

  In December 1630, the tramontana—the cold wind from the Apennines—beat into Tuscany with force, effectively locking Galileo indoors. Unable to visit the convent as he had wished, he sent news of his health via his new housekeeper, La Piera, whose prudence and capability impressed Suor Maria Celeste. Now she calmed herself to think that her father was well looked after, even if the attention came from a hired employee instead of her brother’s family.

  Suor Maria Celeste had disapproved of Vincenzio’s flight but held her tongue for fear he would leave anyway, and that her intrusion would only upset him. Now she worried what might happen to her brother’s empty, unguarded house in his absence. At the same time she encouraged Galileo to continue to play the generous father—“especially in perpetuating your beneficence toward those who repay you with ingratitude, for truly this action, being so rife with difficulty, is all the more perfect and virtuous.”

  In early January, the magistracy sent out nuncios and trumpeters to declare a general quarantine of forty days’ duration, beginning on the tenth of the month. Sensing a decline in the epidemic’s virulence, the authorities hoped to hasten it to its end by this drastic measure. The imposition of the general quarantine limited travel in or out of the city even more strictly than before, and also forbade ordinary household visits among neighbors and friends. The only permissible reasons for venturing out of one’s doors now were to go to church or to buy food or medicines. Since the ordinance applied to Florence and all its surrounding communities, including Prato, Vincenzio could not have returned easily during these six weeks even if he had wanted to.

  Vincenzio’s new baby, Carlo, arrived on January 20, but Galileo did not hear a timely announcement of the birth, or any word at all from his absent son and daughter-in-law regarding their welfare in this time of constant sorrow. Suor Maria Celeste’s concern naturally stayed focused on the firstborn, nicknamed “Galileino,” who had been introduced to his aunts and cousin at the convent in his infancy. Now she repeatedly asked her father to bring the boy back to visit her again, as soon as it was safe to do so. “I want you to give one more kiss,” she would say in closing a letter, “to Galileino for my love,” and she sent him pinecones to play with, expecting he could amuse himself extracting the nuts. She baked little cookies for the other child now in Galileo’s care—his grandniece Virginia, the daughter of Vincenzio Landucci and his sickly wife—but Suor Maria Celeste could not help her father place “La Virginia” at San Matteo.

  “I am terribly disturbed by my inability to grant you satisfaction as I would have liked to do in taking custody here of La Virginia, for whom I feel such fondness, considering all the sweet relief and diversion she has been to you, Sire. However I know that our superiors have declared themselves totally opposed to our admitting young girls, either as nuns or as charges, because the extreme poverty of our Convent, with which you are well acquainted, Sire, makes it a struggle to sustain those of us who are already here, let alone consider the addition of new mouths to feed.”

  With her sister-in-law Sestilia in hiding at Montemurlo and still incommunicado after the quarantine ended, Suor Maria Celeste resumed the upkeep of Galileo’s wardrobe. “I am returning the bleached collars, which, on account of their being so frayed, refused to turn out as exquisitely as I would have wished: if you need anything else please remember that nothing in the world brings me greater joy than serving you, just as you for your part seem to devote yourself to doting on me and satisfying any request, since you provide for my every need with such solicitude.”

  If her claustration posed no impediment to their emotional closeness, the distance between Bellosguardo and Arcetri now raised a formidable barrier. “I find my thoughts stay fixed on you day and night, and many times I regret the great remove that bars me from being able to hear daily news of you, as I would so desire.”

  Galileo suffered this same lonely longing. The prospect of the mule trek from his house to her convent, though it hadn’t seemed so lengthy or arduous at first, of late too often held him back. He decided to move to Arcetri.

  With her characteristic ingenuity and energy, Suor Maria Celeste canvassed the local real estate market from inside the walls of San Matteo. She discovered only a few available properties, however, because wealthy city dwellers cherished their villas in Arcetri as weekend escapes to the country, and because the working farms of the region passed down through families, as they had for generations. Moreover, some lands were deeded to the Church under a variety of legal situations, so that the question of their ownership generated considerable dispute.

  “As far as I have been able to determine,” she reported of her earliest efforts, “the priest of Monteripaldi has no jurisdiction over the villa of Signora Dianora Landi save for a single field. I understand, however, that the house was assigned as a dowry to a chapel of the Church of Santa Maria del Fiore, and this is the reason that our same Signora Dianora finds herself in litigation. . . . I have also learned that Mannelli’s villa is not yet taken, but is available for rent. This is a very beautiful property, and people say its air is the best in the whole region. I do not believe that you will lack the opportunity to secure it, Sire, if events turn out as well as you and I so strongly desire.”

  At Eastertime, when the plague appeared to have spent itself, Galileo’s prodigal son returned at last with his family and joined in the househunting activities, which continued all through that spring and summer. From his city home, Vincenzio could walk up to Arcetri in just a quarter of an hour to appraise prospective sites on Galileo’s behalf.

  “Sunday morning brought Vincenzio here to see the Perini’s villa, and as Vincenzio himself will no doubt tell you, Sire, the buyer will have every advantage. . . . I come to beg you not to let this opportunity slip through your fingers, for God knows when another such as this will present itself, now that we see how people who own lands in these parts cling to them.” But Villa Perini
fell into another’s hands.

  Then, in early August, her searching turned up a property literally around the corner from the convent—even closer than her mother’s house on the Ponte Corvo had been to Galileo’s Via Vignali home during her childhood in Padua.

  “Because I do so desire the grace of your moving closer to us, Sire, I am continually trying to learn when places here in our vicinity are to be let. And now I hear anew of the availability of the villa of Signor Esau Martellini, which lies on the Piano dei Giullari, and adjacent to us. I wanted to call it to your attention, Sire, so that you could make inquiries to see if by chance it might suit you, which I would love, hoping that with this proximity I would not be so deprived of news of you, as happens to me now, this being a situation I tolerate most unwillingly.”

  The Martellini villa on the Piano dei Giullari, or field of minstrels, occupied such an ideal site atop the western slope of Arcetri that it had been dubbed “II Gioiello”—the jewel. Built in the 1300s by gentry who were establishing a farm near the convent, it narrowly escaped total destruction during the Siege of Florence two centuries later, when the Medici returned to power by force after one of their periodic banishments from the city. Between October 1529 and August 1530, forty thousand mostly Spanish troops, controlled by the prince of Orange and the Medici pope Clement VII, camped in the hills around the city, unwilling to enter combat but hoping to starve the Florentines into submission. The bubonic plague, attacking again at that same time, helped the army carry out its plan. Despite the lack of open hostilities, the mere presence of all those soldiers for ten straight months left the landscape a scene of devastation.

  A fresco painted in the mid-1500s in the Palazzo Vecchio, where the triumphant Medici family resided before moving to the Pitti Palace, shows the region of the Piano dei Giullari during the siege, with military tents popping up like anthills and II Gioiello clearly identifiable among the neighborhood houses.

  Galileo’s house, II Gioiello, in Arcetri,

  where he lived from 1631 to 1642

  II Gioiello stood in ruins for several years after the siege. Then it was refurbished and rebuilt, with thick stone walls that met at the corners of rooms in graceful arches called lunettes, with floors of brick laid out in herringbone patterns, with intricate wooden ceilings and wide windows that were shuttered, barred, and set so low they seemed to kneel into the street. Four very large rooms and three smaller ones shared the ground floor, with a kitchen and wine cellar below, and rooms for two servants above.

  What Galileo loved best about the place was the sunny garden to the south of the house, reliably watered by the tramontana, and the semi-enclosed loggia facing the courtyard near the well, where potted fruit trees might pass the colder months in safety.

  “We lament the time away from you, Sire, covetous of the pleasure we would have drawn from this day, had we found ourselves all together in each other’s company. But, if it please God, I expect that this will soon come to pass, and in the meanwhile I enjoy the hope of having you here always near us.”

  Sixteenth-century map of Arcetri; the convent of San Matteo is at

  lower right, II Gioiello at crossroads above

  The contract Galileo signed with Signor Martellini on September 22,1631, set the rent for II Gioiello at thirty-five scudi per year— only a fraction of the hundred he had paid at Bellosguardo—due in two equal installments every May and November. Approaching his seventieth year, he expected to live out the remainder of his days in these idyllic surroundings.

  From the window of the room Galileo chose for his study, he could see the Convent of San Matteo just a stone’s throw away, downhill to the left of the vineyard.

  [XX]

  That I should

  be begged to

  publish such a work

  Between August of 1630, when the plague began permeating the streets of Florence, and the autumn of 1631, when Galileo settled in Arcetri, he gradually and with great difficulty broke the impasse that had stalled the publication of his Dialogue for another year.

  Soon after Prince Cesi’s sudden midsummer death in 1630, Galileo made arrangements with a new publisher and printer in Florence. In September he secured official local permission from the Florentine bishop’s vicar, the Florentine inquisitor, and the grand duke’s official book reviewer and court censor—just as he would have done had he never gone to Rome. But then he felt obliged to inform Father Riccardi at the Vatican of these developments. The master of the Sacred Palace had, in all fairness, invested considerable time in reading and discussing the Dialogue with His Holiness and had raised specific points for Galileo to treat in the text. It was only proper to inform him by letter how the demise of the Roman publisher, Prince Cesi, coupled with the disruption of communications up and down the peninsula due to the plague outbreak, necessitated publication in Tuscany.

  Father Riccardi’s reply let Galileo know that he had not relinquished his hold over the Dialogue. He still controlled its fate; in fact, he now wanted to read it again, and asked Galileo to send it back to him forthwith.

  But how to send a bulky manuscript to Rome in these troubled times? The grand duke’s secretary of state warned Galileo that even ordinary letters might be stopped and confiscated at checkpoints, let alone whole volumes emanating from regions tainted by the epidemic.

  Plague barrier across the Tiber River where

  boats were halted for inspection

  Galileo wrote to Father Riccardi a second time, offering as a compromise to send him only the contested parts of the manuscript: the preface and the ending. Father Riccardi could change these however he saw fit—cutting, rewording, even inserting caveats “giving these thoughts of mine the labels of chimeras, dreams, paralogisms, and empty images.” As for the rest of the work, Galileo suggested it be reviewed this time within the city walls of Florence, by some authority of Father Riccardi’s choosing. Father Riccardi agreed.

  In November 1630, Galileo duly turned over his Dialogue to the new designated reviewer in Florence, Fra Giacinto Stefani, who read the work minutely. “Indeed,” Galileo could now justly boast, “His Paternity has stated that at more than one place in my book tears came to his eyes when seeing with how much humility and reverent submission I defer to the authority of superiors, and he acknowledges (as do all those who have read the book) that I should be begged to publish such a work.”

  But still Galileo could not publish it—was most assuredly prohibited from publishing it—until Father Riccardi blessed the preface and the ending. While Galileo waited, Father Riccardi dallied. The whole winter came and went without a word from Rome. “In the meantime the work stays in a corner,” Galileo observed bitterly, “and my life wastes away as I continue living in constant ill health.”

  In March, Galileo appealed to the grand duke for help, “so that while I am still alive I may know the outcome of my long and hard work.” Ferdinando, feeling ever kindly disposed to the aging court philosopher who had tutored him in childhood, interceded. And Father Riccardi, who, as a native of Florence took special note of the grand duke’s interest, agreed at last in late May that all but the preface and conclusion could go on press while he continued to refine those parts.

  “I want to remind you,” Father Riccardi wrote to the Florentine inquisitor on May 24, 1631, “that His Holiness thinks the title and subject should not focus on the ebb and flow of the sea but absolutely on the mathematical examination of the Copernican position on the Earth’s motion. . . . It must also be made clear that this work is written only to show that we do know all the arguments that can be advanced for this side, and that it was not for lack of knowledge that the decree [the Edict of 1616] was issued in Rome; this should be the gist of the book’s beginning and ending, which I will send from here properly revised.”

  Thus the slow work of producing the large run of one thousand copies began in June. It took the entire month to set and print the first forty-eight of the Dialogues five hundred pages.

  Father R
iccardi pronounced his last word on the subject July 19, when he forwarded the preface and ending particulars to the inquisitor at Florence. “In accordance with the order of His Holiness about Signor Galilei’s book,” Father Riccardi wrote in a brief cover letter, “I send you this beginning or preface to be placed on the first page; the author is free to change or embellish its verbal expressions as long as he keeps the substance of the content.” Father Riccardi’s enclosure, originally written by Galileo, had been very lightly edited. And Galileo now changed only one word; otherwise the suggested preface and the later published version agree exactly.

  Rather than dictate the precise wording of the ending, after all that had transpired, Father Riccardi simply tacked on a coda to his text for the preface. “At the end,” these instructions stated, “one must have a peroration of the work in accordance with this preface. Signor Galilei must add the reasons pertaining to divine omnipotence which His Holiness gave him; these must quiet the intellect, even if there is no way out of the Pythagorean arguments.”

  Father Riccardi knew just how compellingly Galileo had presented the “Pythagorean arguments,” as he called the Copernican view. Indeed, by the time readers turned the Dialogues last page, they might well believe that Pythagoras and Copernicus had trounced Aristotle and Ptolemy for good. But of course Galileo was not allowed to leave the matter hanging there, as though admitting the absolute truth of the Copernican opinion. Short of divine revelation, only hypothetical truth would serve.

  “After an infinity of cares, finally the preface to your distinguished work has been corrected,” Tuscan ambassador Francesco Niccolini wrote to Galileo, rejoicing with him after Father Riccardi, who was his wife’s cousin, had consented at last. “The Father Master of the Sacred Palace indeed deserves to be pitied, for exactly during these days when I was spurring and bothering him, he has suffered embarrassment and very great displeasure in regard to some other works recently published, as he must have done at other times too; he barely complied with our request, and only because of the reverence he feels for the Most Serene name of His Highness our Master and for his Most Serene House.”

 

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