PORO-ISLE, commonly called Porto-Sipora or the island of Good Fortune. It contains four villages, in each of which there are about a thousand inhabitants. It is thirty-three miles in length, by eight in average breadth, and is almost wholly covered with wood. It is situated on the south-western coast of the Poggy Islands, and is inhabited by a race of people similar both in manners and language. Long. 99. 15. E. Lat. 2. 12. S.