In the year 1842, in the district of Vassouras, province of Rio de Janeiro, Empire of Brazil, an event occurred that the documents of the time record as disturbances and a fire at the Fazenda das Sombras (Shadows Farm), property of Baron Elias Pereira de Chatit. What actually happened on that coffee farm, was that it was located in the hills near Vassouras, in the heart of the Paraíba Valley in Rio de Janeiro state, a region that in the 1840s produced about 40% of the coffee exported by Brazil. Baron Elias, born in Pomerania in 1801, arrived in Brazil in 1825 as a slave trader. And after the ban on traffic in 1831, he invested in coffee cultivation.
In 1832, he suffered a hunting accident that left him paraplegic from the waist down. He married for the second time in 1838 to Maria da Conceição, daughter of a Portuguese merchant from Rio de Janeiro. The routine of big game hunting included a practice that the records describe as nightly summons of slaves for personal assistance to the Master.
Three slaves were summoned at nightfall under the pretext of helping the baron get into bed. Given their physical condition, those chosen were always young men, between 18 and 25 years old, of good physical constitution, selected by the overseer based on strength and appearance. The testimonies of two surviving slaves collected in 1843 confirm that these summonses involved forced sexual acts.
The baron forced the captives into sexual acts with each other and with himself, using them as objects of his gratification. There was the use of symbolic chains on the ankles, slaps, branding with hot irons, and other physical punishments during or after the acts. Baroness Souza stated in the inquiry that she was completely unaware of such occurrences, claiming that she retired to her rooms early after praying the rosary.
Among the slaves frequently summoned in 1842, one stood out: an African from Angola, illegally disembarked in 1835 at the port of Rio. The overseers called him Caiel, a name imposed because the original was forbidden, a common practice for erasing identities. He was about 26 years old, worked in the fields from sunrise to sunset, and was described in the records as rebellious and with a defiant look.
During the week of June 13-19, 1842, Caiel was summoned four times, less than the number of conscripts in common, according to the testimonies. On the fourth night, after the ritual was over, while the baron slept, Caiel observed the iron chest under the headboard of the bed, through the gossip of the slave quarters.
“I knew that the baron kept a red-covered notebook there where he wrote down dates, the names of the slaves involved, descriptions of the acts, and anatomical drawings.”
This document, seized in 1843, still exists today in the collection of the Museum of the Empire. It consists of 187 pages of tight handwriting with nominal lists and explicit illustrations.
Caiel reported the discovery to two other slaves called up that week. João Congo, a Creole born on a farm, and Zé Maria, married and father of three young children, proposed a plan: to steal the notebook and deliver it during the São João festival, scheduled for June 24th at the home of Commander José de Almeida. In Vassouras, the festival would bring together the local elite, barons, commanders, priests, and judges from the parishes. Public exposure of the notebook would destroy the Baron’s reputation in the eyes of the coffee-drinking society and the church. To access the safe during the day, the consent or complicity of the baroness would be necessary, and I was the only person who remained at the Casa Grande when the baron left for inspections or business in the city.
Caiel began to approach her in a calculated way, bringing flowers or firewood to the gardens, exchanging glances, offering small services, and, according to her later testimony, she was lonely for years, as her husband had not sought her out since the accident. On the afternoon of June 20th, during a heavy rain, Caiel entered her room under the pretext of bringing her lemon balm tea.
“Yes. Oh, your husband uses the slaves at night. They are not women, they are men. I was one of them.”
He showed the recent hot iron mark on his chest, minus the initial and in Gothic script. And I am, according to what he stated in the proceedings, he was in shock, but he didn’t scream or call out to anyone.
The following day, June 21st, the baron left early to sweep, and Souza called Caiel to the main room and, with the key he wore around his neck, opened the safe and handed over the notebook without examining it. Caiel took the object to burn it and hid it under a loose board on the floor. The plan was to wait for the party to hand the document to someone trustworthy, most likely not the vicar or a judge present. But the baron returned earlier than expected, around 3 pm, and noticed the safe was ajar and the key was in the lock. He called the overseer and ordered an immediate search of the entire slave quarters. If the notebook were found, the punishment would be the wheel, less the capital punishment stipulated in the Criminal Code of 1830 for serious crimes against Mr. Caiel.
João Congo and Zé Maria learned of the search minutes before. Zé Maria, fearing for the Feitor’s family, revealed their hideout. At 7 p.m. on June 23, armed overseers entered the slave quarters. Caiel and João Congo were dragged into the yard. The Baron descended in his wheelchair and ordered them to be tied to the tree trunk.
On the night of June 23, 1842, around 7 o’clock, the overseer and four foremen armed with blunderbusses and machetes entered the slave quarters of the Fazenda das Sombras plantation. The court records describe how Caiel and João were located quickly, thanks to Zé Maria’s information. The two were dragged to the central courtyard, where the punishment rack was already set up, a wooden structure with iron rings used daily for corporal punishment.
Baron Elias descended from the main balcony in his wheelchair, pushed by a domestic slave of about 14 years of age. According to the boy’s testimony, collected in 1843, the baron was visibly altered. He shouted orders in Portuguese, mixed with German, promising death on the wheel to anyone who had touched the notebook.
Caiel and João were tied by their wrists to the tree trunk. The baron ordered the overseer to begin the interrogation with whippings, but Caiel resisted being restrained. During the tying up, he managed to free one arm and grab the machete that was hanging from the belt of a nearby foreman. With a swift blow, he wounded the overseer’s right arm, causing him to lose a lot of blood and fall. The injury, as described in the subsequent report, was serious. Deep cut in the biceps region, with injury to the brachial artery. In that moment of confusion, other slaves who had been watching from the doors of the slave quarters began to approach. Accounts differ as to who took the first step. Some say it was a group of women from the fields. Others point to João Congo, who, still partially free, shouted and threw a lit torch, caught from a nearby bonfire, onto the thatched roof of the slave quarters.
The fire caught immediately. The structure of the slave quarters, made of wood and thatch, was highly flammable, especially after days of strong sun followed by rain. The flames spread within minutes to the adjacent sheds and, driven by the northwest wind common in the Anquela Hora region, reached the main house in less than half an hour. Baroness Isolda, who was reading in her chambers, was alerted by the smell of smoke and the screams. She went down the main stairs with charcoal and rosary. Upon reaching the veranda, he saw the yard in disarray, the overseer bleeding on the ground, foremen trying to restrain the slaves who were now running in various directions, and the baron still in his chair, shouting for buckets of water to be brought. According to her testimony, it was at that moment that she confronted her husband publicly for the first time about the events, approached the wheelchair, and asked loudly enough to be heard by those nearby:
“Is what Caiel told me true? Does the Lord use these men at night as if they were his lovers?”
The astonished baron did not respond immediately. Isolda then declared:
“As recorded in the documents, I opened the safe. I handed over the notebook. May God forgive me, but I can no longer live with this lie.”
The baron tried to order them to be quiet, but total chaos had already broken out. Taking advantage of the distraction, Caiel ran inside the large, burning house. He entered the master bedroom. The fire had not yet reached there, and he recovered the red notebook that the baron had put back in the safe after the fruitless search of the afternoon. He left with the object under his arm, hoping for the smoke.
Meanwhile, the farm, which had around 80 to 100 slaves, had approximately 120 captives. They participated in the disorder. Some fled into the woods, taking tools or small objects with them. Others ransacked the pantry and the bedrooms, while a smaller group attacked the remaining foremen. The baron tried to maneuver the chair away from the fire, but the wheels got stuck in the mud of the yard, soaked from the recent rain. It was reached by three or four slaves. The names were not identified in the records because the witnesses refused to reveal them. There were machete blows and beatings with sticks. The baron’s body was found partially charred, with lacerations to the torso and head. The autopsy performed on Vassouras the following day concluded that death was due to hemorrhage and severe burns.
The large house collapsed around 10 PM. The slave quarters were already ashes. Neighbors from nearby farms, drawn by the brightness of the fire visible for miles, arrived with carts and buckets, but could do little more than contain the fire to prevent it from spreading to the coffee plantations. The welding equipment was rescued by a foreman from a neighboring property and taken to the headquarters in Vassouras. Caiel, João Congo, and the notebook disappeared into the woods that night. The document only reappeared three days later, delivered by a priest who said he received it from an unknown man on the road to the city; the local vicar in Caminho immediately to the justice of the peace.
The inquiry was opened on June 27, 1842. Of the 120 slaves, 52 were recaptured in the following months. 47 were tried for sedition and aggravated homicide. Others fled to quilombos in the mountains or to areas of dense forest. Zé Maria was killed during the commotion, probably by colleagues who discovered the betrayal.
The inquiry opened on June 27, 1842, in the district of Vassouras, was conducted in secret by order of the justice of the peace, a place pressured by the region’s coffee elite. The red notebook, delivered by the vicar to the judge, was attached to the case file as primary evidence of the deceased baron’s depravity. The documents from the trial, now available in the collection of the Imperial Museum in Petrópolis, include transcripts of 47 testimonies from recaptured slaves, statements from neighbors, the Baron’s autopsy report, and the diary itself, with 187 numbered pages. The judge avoided disclosing the full contents of the notebook so as not to scandalize the public, limiting himself to quoting excerpts in veiled language: Acts against nature and Christian morality, committed against the will of the captives.
Baroness Isolda testified on July 5, 1842. She stated that she only became aware of the events on the night of the fire. He confirmed that he opened the safe and handed the notebook to Caiel out of fear and moral confusion, but insisted that he acted to prevent greater harm. She was not accused of complicity in August 1842. She then sold the remaining rights to the farm to a distant cousin of the Baron and left for Lisbon on a steamship belonging to the shipping company. Records from the port of Rio confirm his departure on September 12, 1842. He never returned to Brazil and died in 1861 at the age of 48, leaving no descendants among the original 120 slaves. 52 were recaptured between July 1842 and March 1843. Eighteen were tried in three sessions and sentenced to death by hanging for the aggravated murder of the Lord and premeditated arson. 29 received 300 to 600 lashes and perpetual forced labor. Five were acquitted due to lack of direct evidence. The executions took place in a public square in Vassouras, on dates spaced out to serve as an example. The remaining 68, including women, children, and the elderly, were auctioned off in lots to settle debts of the bankrupt farm.
Caiel and João Congo were never recaptured. There is a marginal note in the 1844 records, signed by a captain of the militia. It is reported that two black men who escaped from the Fazenda das Sombras (Shadows Farm) were seen in a quilombo (maroon settlement) in the Serra da Bocaina, but the punitive expedition did not find them. There is no further confirmation.
The case was hushed up in the official press, the Rio de Janeiro Daily. He published only a short note on July 2, 1842: “Accidental fire on rural property in the Paraíba Valley. The owner died as a result. Rebellious slaves will be punished according to the law.” Opposition newspapers, such as the April 7th edition, suggested sordid motives behind the fire, but without details.
The episode was part of a series of tensions that marked the gradual decline of the slave regime in the Paraíba Valley. Cases of sexual abuse by masters against captives appear in criminal proceedings from other districts, such as Vassouras, Campos dos Goitacazes, and Cachoeira, but rarely reached public trial. What distinguishes the case of the farm of shadows is the exposure of the diary and the violent death of the landowner, facts that shattered the image of invulnerability of the ruling class. Historians such as Robert Conrad and Emília Viotti da Costa point out that abuses of this type were part of the daily control in the Casagrande, a form of humiliation that reinforced hierarchies, but which, when revealed, undermined the moral legitimacy of the system.
The revolt was not organized like a classic quilombo uprising, but rather a one-off explosion of pent-up anger. It did not change the slave-based structure immediately, as abolition would only come in 1888, but it contributed to the climate of fear that accelerated, years later, the search for alternatives to forced labor.
The Shadows’ farm was never rebuilt. The land was incorporated into neighboring properties and planted with coffee until the 1929 crisis. Today, only traces of foundations and a discreet plaque placed by the Vassouras City Hall in 1995 remain. It is a Historical Site, fire of 1842. The diary remains partially sealed for researchers, accessible only with special authorization. This story, based on primary sources, shows how absolute power in slave society generated internal contradictions that, in moments of rupture, led to extreme violence.
