Gilberto Mestrinho de Medeiros Raposo (February 23, 1928 – July 19, 2009) was a Brazilian politician.

[1] Mestrinho served as the Governor of the state of Amazonas on three separate occasions.

[1] Gilberto Mestrinho died of lung cancer at the Hospital Prontocord in Manaus, Brazil, on July 19, 2009, at the age of 81.

[1] He had been hospitalized for the preceding 15 days due to his deteriorating health.

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