 In 1843, Peter Brant, the Comte de Iguaçu - son of the first Viscount and Marquis of Barbacena - took over the farm after his father's death, which occurred in the city of Rio de Janeiro on July 13, 1842.In 1851, Brant Boiler family sold their farm to the Commander Manuel José Coelho da Rocha.In the second half of the nineteenth century, the estate fell into decay due to the occurrence of epidemics.