Alberto Vojtěch Frič was a Czech botanist, ethnologist and traveller, who
earned fame in Bohemia, Europe, and parts of South America in the early
20th century. His first love from childhood was botany but early after his
first travels to South America, his professional focus shifted from plants
to the lives of indigenous peoples. During his excursions, he befriended
the Chamacoco Indians at Gran Chaco in Paraguay, and on his third visit,
learning that the tribe was being decimated by an unknown illness, brought
one of them, Cherwuish (the son of