2021/02/04ALBO, 1521-02-04
On the 4th, we sailed N.W., to11¾°. In this latitude we found an uninhabited island, where we caught many sharks, and therefore we gave it the name of Tiburón Island, and it is N.W. ¼ S.E. on the East-West Strait at 10⅔° latitude S., … [blank space] leagues from the Ladrones [Mariana] Islands.