The origins of the city of Patos de Minas date back to the early 19th century. The history of the settlement began with the establishment of the "Os Patos" (The Ducks) farm, named after the large number of wild ducks that inhabited the local lakes. The official beginning of the city's formation is considered to be 1826, when the landowners, Antônio da Silva Guerra and his wife Luíza da Mota, donated a plot of land for the construction of a chapel in honor of Saint Anthony. Around this temple, a village began to grow, which for a long time was called Santo Antônio dos Patos.
The transformation of the small settlement into an important regional center of the state of Minas Gerais was driven by several factors:
- Geographical Location: The settlement was favorably situated on the route between important regions, which contributed to the influx of new residents.
- Movement of Tropeiros: Routes of cattle drivers and traders (tropeiros) transporting goods towards the state of Goiás passed through this territory. The village became a convenient place for resting and replenishing supplies.
- Fertile Lands: The location in the Paranaíba River basin provided the region with excellent conditions for agriculture, which attracted farmers.
From the very beginning, the economy of Patos de Minas relied on agriculture and livestock farming, which shaped the specific lifestyle of the local residents. Even in the early years, grain crops were actively grown and cattle were raised here. This agrarian focus subsequently allowed the city to become the national "Capital of Corn". The cultural life of the early period was closely linked to Catholic traditions and the veneration of the city's patron saint — Saint Anthony, whose festivals united scattered farms into a single community.