Gourgues carried off the artillery of the fort and redoubts; but before he could transport the rest of his booty to the vessels, a train left by the Spaniards in the fort was accidentally fired by an Indian who was cooking fish; the magazine blew up, with all in it. Gourgues hanged the prisoners who fell into his hands at San Mateo, and descending the river, hanged thirty more at the mouth, setting up an inscription: “Not as to Spaniards, but as to Traitors, Robbers, and Murderers.” Returning to his vessels, he hoisted sail on the 3d of May, and early in June entered the harbor of La Rochelle. His loss, which is not explained, is said to have been his smallest vessel, five gentlemen and some soldiers killed.[896] [Illustration: WYTFLIET, 1597. [Cf. the “Florida et Apalche” in Acosta, German edition, Cologne, 1598 (also in 1605); that of Hieronymus Chaves, given in Ortelius, 1592; and later the maps of the French cartographer Sanson, showing the coast from Texas to Carolina.—ED.]] When Gourgues made his descent, Menendez was already at sea, having sailed from San Lucar on the 13th of March, with abundant supplies and reinforcements, as well as additional missionaries for the Indians, under Father John Baptist Segura as vice-provincial. After relieving his posts in Florida and placing a hundred and fifty men at San Mateo, he proceeded to Cuba, of which he had been appointed governor. To strengthen his colony, he solicited permission to colonize the Rio Pánuco; but the authorities in Mexico opposed his project, and it failed. The Mississippi, then known as the Espiritu Santo, was supposed to flow from the neighborhood of Santa Elena, and was depended on as a means of communication.[897] The next year the _adelantado_ sent a hundred and ninety-three persons to San Felipe, and eighty to St. Augustine. Father Rogel then began missions among the Indians around Port Royal; Father Sedeño and Brother Baez began similar labors on Guale (now Amelia) Island, the latter soon compiling a grammar and catechism in the language of the Indians. Others attempted to bring the intractable chief Carlos and his tribe within the Christian fold. Rogel drew Indians to his mission at Orista; he put up houses and a church, and endeavored to induce them to cultivate the ground. But their natural fickleness would not submit to control; they soon abandoned the place, and the missionary returned to Fort San Felipe. A school for Indian boys was opened in Havana, and youths from the tribes of the coast were sent there in the hope of making them the nucleus of an Indian civilization. In 1570 Menendez, carrying out his project of occupying Chesapeake Bay, sent Father Segura with several other Jesuits to establish a mission at Axacan, the country of the Indian known as Don Luis Velasco, who accompanied missionaries, promising to do all in his power to secure for them a welcome from his tribe. The vessel evidently ascended the Potomac and landed the mission party, who then