sentences:  In this treaty, the boundaries of the Amazon range from the Madeira River to the central Mamoré River, to the mouth of the Madeira, and straight to the bank of the Javari River, bounded by the Amazon River.The first village of Tonantins was founded by the Carmelite missionary Frei Matias Diniz, who was settled by the Caiuvicenas natives, and murdered by rival indigenous from a tribe called Tonantins, which gives the name of the municipality and where today it is known as the district of São Francisco.The village was reborn between 1774 and 1775 by a Lord called Sampaio, who gathered with him the indians of the Caiuvicenas, Passés and Tikunas tribes.