There was a "Giant Indio" by the name of Antonio Cano that was transported on the ship "Santa Agueda" in 1792 and he was described as "Antonio Cano que tiene una extraordinaria y gigantesca estatura"
In the pars website:
The reference codes:
SGU,LEG,7058,12
SGU,LEG,7057,57
SGU,LEG,7058,32
Transportation of "Giant
There is more documents on "Antonio Cano" gigante in the 1780-1799 range if you do a search for: "Gigante" and then filter for those years.
The Pars website to enter the reference codes:
http://www.archivesportaleurope.net/web/guest