Philippines: The Priest Who Murdered 57 Parishioners
In 1826, fellow priests caring for an ailing Father Juan Severino Mallari made a horrifying discovery in his residence: bloodstained clothing belonging to dozens of missing parishioners. Over the next ten years, investigators would uncover fifty-seven murders committed by the parish priest of Magalang, Pampanga—a man who believed killing his congregants would break a curse afflicting his mother. Father Mallari's victims trusted him completely. They came to him for confession, for blessings, for spiritual guidance. And then they disappeared. What makes this case even more tragic is that Spanish colonial authorities meticulously documented Mallari's education and artwork, but never bothered to record a single name of the fifty-seven Filipinos he murdered. This is the story of colonial erasure, untreated mental illness, and a murderous priest.This is Episode 7 of Season 36: Serial Killers in History, our ambitious exploration of forgotten murderers from ancient Rome through the early 20th century. This season examines how social inequality, colonial systems, and institutional failures enabled killers across continents and centuries. Juan Severino Mallari's case reveals the devastating intersection of Spanish colonial racism, primitive mental healthcare, and religious authority in early 19th-century Philippines. The next episode continues our journey through history's darkest moments with another case of power, isolation, and the victims erased from official records.Historical Context & BackgroundJuan Severino Mallari was born in 1785 in San Nicolas, Pampanga, into a respected Kapampangan family with church benefactor status. He earned his philosophy degree around 1800, his theology degree in 1805 at San Carlos Seminary, and was ordained at the University of Santo Tomas in 1809 by Archbishop Juan Antonio Zulaybar. But being a Filipino priest in Spanish colonial Philippines meant systemic discrimination. From 1809 to 1812, Mallari served as coadjutor in multiple parishes, applying repeatedly for parish priest positions in Orani, Mariveles, Lubao, and as chaplain at the Port of Cavite. Spanish authorities rejected him every time—not for lack of qualifications, but due to colonial racism that viewed Filipino secular priests as inferior to Spanish friars. Finally, in 1812, he became parish priest of San Bartolome Parish in Magalang, the first Filipino to hold that position in all of Pampanga. In that isolated agricultural community, trusted completely by his parishioners, Father Mallari would commit fifty-seven murders over the next decade.The Descent into MadnessAround 1816, four years after becoming parish priest, Mallari's mother fell gravely ill. He became convinced she was cursed—a belief that merged Catholic faith with pre-colonial Filipino traditions about mangkukulam (witches) who could cast deadly kulam (curses). Historical accounts describe Mallari experiencing severe hallucinations during Mass, stopping mid-sermon to converse with invisible figures. Spain had pioneered psychiatric treatment in Europe, and the Hospicio de San Jose psychiatric facility in Manila had been operational since 1811. But Mallari was in rural Pampanga, miles from Manila, and he was the parish priest—the highest religious authority in Magalang. No one recognized his psychotic delusions as treatable illness requiring intervention. When Mallari decided that killing the people he believed were witches would cure his mother, no one stopped him. His first victim likely came to confession in 1816. We don't know this person's name, age, or family situation—Spanish colonial records didn't consider such details worth documenting.The Ten-Year Killing SpreeOver the next decade, Father Mallari murdered fifty-seven of his parishioners. He killed in the privacy of the parish house—people who came for spiritual guidance, to arrange marriages, to request baptisms. After each murder, he carefully folded the victim's bloodstained clothing and preserved it in his residence. This level of organization existing alongside complete psychotic delusion reveals the terrifying complexity of his mental state. His mother died December 4, 1825. The killings hadn't saved her. Everything had been for nothing. But Mallari didn't stop because of his mother's death—he stopped because sixteen days later, several families finally gathered courage to file a formal complaint with the gobernadorcillo (town mayor). Imagine the bravery required: Filipino families in 1825 Spanish colonial Philippines accusing the parish priest—the most powerful religious figure in their town. In February 1826, when Mallari fell ill and fellow priests came to care for him, they discovered the horrifying evidence: bloodstained belongings of dozens of missing parishioners, folded and stored in his residence. Word reached the constabulary. Townspeople gathered with torches. Ten years of disappearances converged on that moment.Investigation, Trial & ExecutionWhen Spanish authorities arrested Mallari in 1826, he confessed immediately—not with remorse, but with explanation. He detailed his mother's curse, identifying fifty-seven witches, explaining why their deaths would break the curse. The trial began later that year, drawing unprecedented attention across Spanish colonial territory. Prosecutors methodically presented bloodstained clothing, stolen items from victims' families, witness testimony about Mallari's erratic behavior during Mass. The defense attempted to portray him as a respected leader framed by jealous rivals, but couldn't explain the overwhelming physical evidence or Mallari's own detailed confession. He was convicted, but not executed immediately. Mallari spent fourteen years imprisoned—fourteen years between his 1826 arrest and his 1840 execution. The colonial legal system required multiple levels of review for an unprecedented case: a Filipino priest convicted of fifty-seven murders. Those victim families waited fourteen years for justice. Finally, in 1840, Juan Severino Mallari was hanged at Bagumbayan field (today Luneta Park in Manila). He was fifty-five years old, the first Filipino priest ever executed by Spanish colonial authorities. Thirty-two years later, three more Filipino priests—the GOMBURZA martyrs—would be executed for allegedly inspiring revolt, helping spark the Philippine Revolution.The Unnamed Fifty-SevenFather Juan Severino Mallari's life is extensively recorded. Spanish colonial documents detail his birth in San Nicolas, his family's church benefactor status, his philosophy degree (circa 1800), theology degree (1805), ordination (1809), every parish appointment, every rejected job application. Examples of his calligraphy—ornate ecclesiastical documents—survive in historical archives. The Spanish system found Mallari worth documenting in extraordinary detail. The fifty-seven Filipinos he murdered? Not one name recorded. Not one age. Not one occupation. Not one family detail. Were they farmers? Merchants? Young? Old? Parents leaving behind children? We don't know. Spanish authorities didn't care. This isn't accident—it's colonial violence manifesting as bureaucratic erasure. The Spanish system existed to extract wealth and maintain control. Individual Filipino lives didn't serve Spanish interests, so they weren't recorded. Somewhere in Pampanga, descendants of those fifty-seven victims exist. People who grew up hearing family stories about a great-great-grandparent who vanished mysteriously in the 1820s, inheriting trauma without closure. Those descendants deserve to know their family member's death mattered, that their ancestor's life had value, that we haven't forgotten them even if we can't name them.Resources & Further ReadingThe National Archives of the Philippines in Manila maintain limited records from Spanish colonial Pampanga, though documentation of crimes against Filipino civilians remains incomplete. The University of Santo Tomas archives preserve ecclesiastical records from the period, including ordination documentation for Filipino priests like Mallari. Historical studies of Spanish colonial mental healthcare reveal the stark disparity between psychiatric facilities available in Manila (like the Hospicio de San Jose, operational from 1811) and the complete absence of mental health resources in rural provinces. Research into the principalía class structure and Spanish colonial racism illuminates how systemic discrimination created the conditions for Mallari's prolonged killing spree. Philippine Revolution history provides context for understanding how cases like Mallari's—and the later GOMBURZA executions—contributed to growing Filipino resistance against colonial rule.Support this podcast at — https://redcircle.com/foul-play-crime-series/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy
