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Antonio Villas Boas Abduction

A Brazilian farmer claimed he was taken aboard a UFO and forced to mate with a female humanoid. Examined by a doctor, he showed radiation exposure symptoms. His account predated modern abduction narratives.

October 16, 1957
São Francisco de Sales, Minas Gerais, Brazil
1+ witnesses

The Antonio Villas Boas Abduction

On October 16, 1957, Brazilian farmer Antonio Villas Boas claimed he was abducted by beings from a UFO and forced to mate with a humanoid female. His account predated the Hill abduction and included details that would later become common in abduction reports. A doctor who examined him found evidence of radiation exposure.

The Witness

Antonio Villas Boas was:

  • A 23-year-old farmer
  • Working on his family’s farm
  • Plowing at night to avoid the heat
  • No prior interest in UFOs

The Encounter

On October 16, 1957:

  • Villas Boas was plowing alone at night
  • A bright object descended
  • An egg-shaped craft landed near him
  • Beings emerged and dragged him aboard

The Beings

He described humanoid entities:

  • Approximately 5 feet tall
  • Wearing tight-fitting grey suits
  • Helmets with tubes
  • Strange, grunting speech
  • Human-like but odd

Aboard the Craft

Villas Boas recalled:

  • Being undressed and covered with gel
  • Blood samples taken
  • Left alone in a room
  • Then joined by a female being

The Female Entity

A humanoid woman entered:

  • Similar but more human
  • Blonde hair, red body hair
  • Clearly female
  • The implication was sexual contact

After the Encounter

The female:

  • Pointed at her stomach, then sky
  • Suggesting offspring would be raised elsewhere
  • Villas Boas was returned to his tractor
  • Four hours had passed

Medical Examination

Dr. Olavo Fontes examined Villas Boas:

  • Found unexplained lesions on his body
  • Symptoms consistent with radiation exposure
  • Took the account seriously
  • Documented everything medically

The Radiation Symptoms

Villas Boas displayed:

  • Skin lesions
  • Nausea
  • Weakness
  • Symptoms lasted weeks
  • Consistent with mild radiation exposure

Timing Significance

This occurred:

  • Before Betty and Barney Hill (1961)
  • Before abduction became a phenomenon
  • When such accounts were almost unknown
  • Making fabrication for attention unlikely

Investigation

Brazilian UFO researchers:

  • Interviewed Villas Boas extensively
  • Found him credible
  • Noted his reluctance to tell the story
  • He had nothing to gain

Publication Delay

The account was:

  • Not published until 1965
  • Villas Boas was reluctant about publicity
  • The sexual content was controversial
  • It emerged only after the Hill case

Later Life

Antonio Villas Boas:

  • Became a lawyer
  • Maintained his account
  • Avoided publicity
  • Never recanted

Significance

The Villas Boas case is significant for:

  • Predating modern abduction accounts
  • Medical evidence of radiation
  • Detailed account before cultural template
  • Sexual/reproductive themes now common
  • Credible, reluctant witness

Legacy

The Villas Boas abduction introduced themes that would later become common: reproductive experiments, hybrid programs, and physical evidence of contact. Its early date suggests either genuine phenomenon or that abduction narratives have deeper roots than commonly assumed.