Palau was truly discovered by the Europeans on 28 December 1696 when the first map of Palau was drawn by the Czech missionary Paul Klein based on a description given by a group of Palauans shipwrecked on the Philippine coast on Samar. This map and a letter sent to Europe by Klein in June 1697 had a vast impact on the surge of interest in Palau. It resulted in the first and failed the Jesuit attempts to travel to the islands from the Philippines in 1700, 1708 and 1709. The islands were first visited by the Jesuit expedition led by Francisco Padilla on 30 November 1710, only to leave 2 stranded priests Jacques Du Beron and Joseph Cortyl on the coast of Sonsorol, while the mother ship Santissima Trinidad was being swept away by a storm. Subsequent attempts to save Du Beron and Cortyl learned that they were killed and eaten by the locals.