In 1538, I, Antonio Galvano, being governor of the Molucca islands, sent a ship, commanded by Francis de Castro, towards the north, with orders to convert as many as he could to the Christian Faith. Castro himself baptized many; as the lords of Celebes, Maccassar, Amboina, Moro, Moratax, and of several other places. On his arrival at the island of Mindanao, six kings received the water of baptism from de Castro, with their wives, children, and subjects; and I gave orders that most of these should receive the name of John, in honour of king John III. who then reigned in Portugal. The Portuguese and Spaniards who have been in these islands, affirm that there are in them a certain species of hogs, which, besides the ordinary teeth in their jaws, have two others growing out of their snouts, and other two behind their ears, of a large span and a-half in length[86]. There is likewise said to be a certain tree, that part of which that grows towards the east is a sure antidote against all kinds of poison, while the western half of the same tree is itself a deadly poison. The fruit of this tree is like large pease; of which is made the strongest poison on earth. There is another tree of a very singular nature, for if any one eat of its fruit, he becomes twelve hours mad; and, on regaining his senses, cannot remember any thing that happened during his madness. There are likewise certain land-crabs, which have the same effect of producing temporary madness when eaten. The islanders also pretend that there is a certain stone in these islands of so wonderful a property, that whoever happens to sit upon it is sure to be afflicted with rupture. It is farther worthy of remark, that the inhabitants of these islands gild their teeth.