Complex sentence: Velasco and Captain Alonso de Solis took several fathoms of money to the Amerindians of Florida, who had a value equal to two ducats each, and also two canoes of the natives, without giving them any compensation.
Split into simpler sentences: Velasco and Captain Alonso de Solis took several fathoms of money from the Amerindians of Florida. They took a value equal to two ducats each, as well as two canoes from the natives, without giving them any compensation.