When the mission was fairly established, troops were sent there, consisting of twelve Spaniards and nineteen Philippine natives, with two pieces of artillery.

The acquiescence of the Ladrone natives was being steadily gained by the old policy of conquest, under the veil of Christianity, when they suddenly rebelled against the strangerʼs religion, which brought with it restraint of liberty and a social dominion practically amounting to slavery. Fortunately, Nature came again to the aid of Fray Diego, for, whilst the natives were in open revolt, a severe storm levelled their huts to the ground, and the priest having convinced them that it was a visitation from heaven, peace was concluded.

Fray Diego left the mission for Visayas, where he was killed. After his departure the natives again revolted against servile subjection, and many priests were slain from time to time—some in the exercise of their sacerdotal functions, others in open warfare.

In 1778 a Governor was sent there from Mexico with thirty soldiers, but he resigned his charge after two yearsʼ service, and others succeeded him.

The Islands are very poor. The products are Rice, Sago, Cocoanuts, and Cane-sugar to a small extent; there are also pigs and fowls in abundance. The Spaniards taught the natives the use of fire. They were a warlike people; every man had to carry arms. Their language is Chamorro, much resembling the Visayan dialect. The population, for a hundred years after the Spanish occupation, diminished. Women purposely sterilised themselves. Some threw their new born offspring into the sea, hoping to liberate them from a world of woe, and that they would regenerate in happiness. In the beginning of the 17th century the population was further diminished by an epidemic disease. During the first century of Spanish rule, the Government were never able to exact the payment of tribute. Up to the Spanish evacuation the revenue of these Islands was not nearly sufficient to cover the entire cost of administration. About twenty years ago Governor Pazos was assassinated there by a rebellious group.

There were nine towns with parish priests. All the churches were built of stone, and roofed with reed thatching, except that of the capital, which had an iron roof. Six of the towns had Town Halls made of bamboo and reed grass; one had a wooden building, and in two of them (including the capital) the Town Halls were of stone.

The Seat of Government was at Agaña (called in old official documents the “City of San Ignacio de Agaña”). It is situated in the Island of Guam, in the creek called the Port of Apra. Ships have to anchor about two miles off Punta Piti, where passengers, stores, and mails are conveyed to a wooden landing-stage. Five hundred yards from here was the Harbour-masterʼs office, built of stone, with a tile roof. From Punta Piti there was a bad road of about five miles. The situation of Agaña seems to be ill-suited for communication with vessels, and proposals were ineffectually made by two Governors, since 1835, to establish the capital town elsewhere. The central Government took no heed of their recommendations. In Agaña there was a Government House, a Military Hospital and Pharmacy, an Artillery Dépôt and Infantry Barracks, a well-built Prison, a Town Hall, the Administratorʼs Office (called by the natives “the shop”), and the ruins of former public buildings. It is a rather pretty town, but there is nothing notable to be seen.

The natives are as domesticated as the Philippine Islanders, and have much better features. Spanish and a little English are spoken by many of them, as these Islands in former years were the resort of English-speaking whalemen. For the Elementary Education of the natives, there was the College of San Juan de Letran for boys, and a girlsʼ school in Agaña; and in 7 of the towns there was, in 1888, a total of 4 schools for boys, 5 schools for girls, and 9 schools for both sexes, under the direction of 20 masters and 6 mistresses.

When the Ladrone Islands (Marianas) were a dependency of the Spanish-Philippine General-Government, a subsidized mail steamer left Manila for Agaña, and two or three other ports, every three months.