Bogeymen Codexery

Sacamantecas

Spanish bogeyman and killer who extracted human fat.

Sacamantecas

Sacamantecas (Spanish for 'fat extractor') or mantequero ('fat seller/maker') is a figure in Spanish folklore and criminal history, described as a bogeyman or murderer who kills for human fat. The term appears in both rural legends and documented cases of serial killers, reflecting deep-seated fears of outsiders and bodily exploitation.

Field
Folklore and criminal history
Nationality
Spanish
Known for
Killing for human fat; used to scare children into behaving
Notable associated killer 1
Manuel Blanco Romasanta (1809-1863), first documented serial killer in Spain, operated in Galicia, made soap from victims' fat
Notable associated killer 2
Juan Díaz de Garayo (1821-1881), nicknamed el Sacamantecas, operated in Northern Spain

Lore & Background

Julian Pitt-Rivers reports in his study of Alcalá de la Sierra the belief that village children can be stolen by an outsider called el sacamantecas, disguised as a beggar or trader, hired by a rich man whose ill child can only be cured with the blood of healthy babies. The practice of blood donation lent credence to the myth. Gerald Brenan describes the mantequero as a monster in human form who lives in deserted areas and feeds on manteca ('human fat'). Upon capture, he shouts in a high-pitched voice and, unless just fed, looks thin.

Reader's Guide

The sacamantecas legend illustrates how folklore adapts to social anxieties, such as fear of strangers, class exploitation, and medical practices. In the urban version, an old evil marquis needs transfusion of babies' blood to rejuvenate. The myth also intersected with real crimes: Manuel Blanco Romasanta made soap from victims' fat, and Juan Díaz de Garayo was nicknamed el Sacamantecas. The 1910 Crime of Gádor involved kidnapping and killing a boy for his blood and fat to treat tuberculosis. Similar beliefs appear in the Peruvian pishtaco and modern organ trafficking urban legends. Brenan notes a similarity to the Persian manticore. The figure remains in popular culture, such as Bernardo Atxaga's Obabakoak and a 2009 Spanish short film.

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