On February 27, 1767, Don Carlos III of Spain issued his famous decree expelling the Jesuits from the Spanish dominions. This society had established a number of missions in Lower California, and Don Gaspar de Portola, a captain of dragoons of the Regiment of Spain, was appointed governor of the Californias and sailed from Tepic with twenty-five dragoons, twenty-five infantry, and fourteen Franciscan friars to dispossess the Jesuits and turn the California missions over to the Franciscans. The king having been warned of the advance of the Russians upon the northern coasts of California, ordered the viceroy of New Spain to take effective measures to guard that part of his dominions from danger of invasion and insult. While the viceroy was casting about to find a person of sufficient importance and ability to organize and carry out so great an undertaking, Don Jose de Galvez, visitador-general of the kingdom and member of the Council of the Indies, offered his services and volunteered to go to Lower California and effect the organization and equipment of the expedition. His services were eagerly accepted, and Galvez set out from the City of Mexico, April 9, 1768, for San Blas, on the coast of New Galicia. Before arriving at that port, he was overtaken by a courier from the viceroy bringing orders just received from the court directing that a maritime expedition should be at once dispatched to Monterey and that port fortified. Convening the Junta at San Blas on the 16th of May, 1768, the senor visitador laid before them the situation and the wishes of the king. He stated that on the exterior or occidental coasts of the Californias, Spain claimed from Cape San Lucas on the south to the Rio de los Reyes[7] in 43 degrees, though the only portion occupied was from Cape San Lucas up to 30 deg. 30'.[8] The civilized or Christian portion of the community (gente de razon--people of reason) did not, he said, number more than four hundred souls, including the families of the soldiers of the garrison of Loreto and those of the miners in the south; that if foreigners of any nation were to establish themselves in the celebrated ports of San Diego and Monterey, they might fortify themselves there before the government could receive notice of it. In all the Sea of the South that washes the shores of New Spain there were no other vessels than the two packet-boats recently built in San Blas, the San Carlos and the San Antonio, and two others of small tonnage which served the Jesuit missionaries in their communications between California and the coast of Sonora. In these few ships consisted all the maritime forces which could have been opposed to foreign invasion. All this Galvez laid before the Junta, there being present the commandant of the department and the army officers and pilots who chanced to be there. It was resolved to send an expedition by sea in the San Carlos and San Antonio, and orders were made to prepare the ships,