The dentist who became the face of Brazil’s fight for independence from Portugal

The dentist who became the face of Brazil’s fight for independence from Portugal
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In short: Joaquim José da Silva Xavier, better known as Tiradentes, was a colonial soldier and dental practitioner who spearheaded a revolutionary movement to establish a Brazilian republic. Though his plot to overthrow Portuguese rule was betrayed, his ultimate sacrifice transformed him into an enduring symbol of national identity and resistance.

Born in 1746 in the Captaincy of Minas Gerais, Joaquim José da Silva Xavier lived a life defined by shifting fortunes. After his parents died, his family lost their property to debt, forcing him to work as a peddler, miner, and eventually a dental practitioner. His nickname, Tiradentes, which translates to tooth puller, was a pejorative term used during his trial, though he was known to craft his own natural-looking dental appliances. His professional life eventually led him to the Minas Gerais Dragoon Regiment, where he patrolled the route used to transport gold from the interior to the coast.

Witnessing the systematic extraction of wealth by the Portuguese Crown fueled his resentment. While the colony struggled with declining gold production, Portugal demanded high quotas, eventually threatening a confiscatory tax known as the derrama. Influenced by liberal ideas from Europe and the American Revolution, Tiradentes joined a group of intellectuals and public servants to plan an uprising. Their vision included creating an independent republic, establishing a university town in Vila Rica, and adopting a flag featuring a green triangle and a Latin motto emphasizing that liberty is worth the wait, even if it arrives late.

The planned insurrection was thwarted in 1789 when a co-conspirator exposed the plot to secure a tax waiver. While the governor cancelled the tax and arrested the rebels, the legal proceedings lasted nearly three years. Queen Maria I of Portugal commuted the death sentences of most conspirators to exile, but Tiradentes, who accepted full responsibility for the movement, was executed on 21 April 1792. His body was quartered and displayed in public spaces to serve as a warning. By the late 19th century, however, his image was rehabilitated, and he was elevated to the status of a national hero, with his death anniversary becoming a public holiday.

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