Taking as its focus the municipality of São Carlos, one of the main centers of the coffee economy in the West of the State of São Paulo in the late 18th and earlier 19th centuries, this paper examines tensions present in interpersonal relationships between black individuals, on the one side, and plantation owners and small landowners, on the other. By analyzing the documents of two police investigations of the time, it was seen that these relationships were mediated by moral codes which, in turn, determined certain rules of sociability. When these codes were violated, situations of conflict arose. It can be argued that, although, after abolition, proximity to wealthy persons was a major source of material and symbolic resources for the black population, the power relations underlying these relationships nonetheless produced identifications and hierarchies enclosed within family circles. In general, it is believed that the power struggles in those interactions may be related to the renegotiation of certain forms of social differences in the wake of the end of slavery.
Slave families in post-abolition; Family hierarchies; Sociability; Coffee economy; São Paulo State