The Colonel Who Shared His Wife with 7 Slaves: The Agreement That Destroyed a Dynasty in Minas, 1864

The year was 1864. Brazil was experiencing the last gasps of slavery, but on the farms of Minas Gerais, the system still functioned with total brutality. The São Sebastião farm, located 15 km from Ouro Preto, was one of the most prosperous properties in the region.

Its coffee plantations stretched across the mountain slopes, and its gold mines still produced enough to maintain the luxury of the Big House. Colonel Augusto Ferreira da Costa, at 52 years old, was respected throughout the province. A descendant of the Bandeirantes, he built his fortune through three generations of mineral and agricultural exploration. His property housed more than 200 slaves divided between work in the mines, the coffee fields, and the Big House.

Dona Esperança Ferreira da Costa, his wife of 15 years, was considered one of the most beautiful women in the region. At 35, she maintained the elegance and posture required of a lady of the Minas elite. Educated in a convent in Rio de Janeiro, she spoke French fluently and played the piano with mastery. The marriage had been arranged in 1849, uniting two traditional families.