Indigenous occupation
Due to historical erasures, forced dispersal, and the genocide of indigenous peoples, there are scant details about the original inhabitants of the region now known as São João del-Rei. Evidence of scavenger and gatherer groups has been discovered in Serra do Lenheiro (Lenheiro Mountain Range), where cave paintings, dating back approximately 6,000 to 9,000 years, have been found. Research also indicates the presence of Cataguás (or Cataguases) and Puris indigenous communities between Rio Grande, Rio das Mortes Valley, and headwaters of Rio Paraopeba. However, there is no documentation on the communities in the region prior to colonization