To these great troubles was added another; that in that year occurred many earthquakes, which although they did not cause the total destruction of buildings, left many houses and churches damaged. In the province of Cagayán, in the bishopric of Nueva Segovia, heavier shocks were experienced, for in the mountainous districts of that province chasms and vent-holes were opened, a phenomenon which usually results from such tremblings of the earth. From this it may be proved that a cause of these tremblings and earthquakes is the air which is shut in within the caverns of the globe, drawn into them through the crevices and openings which the heat causes in the soil, which afterward are closed by the rains; a great volume of air being thus gathered, it becomes rarefied, and, increasing in quantity or volume, it seeks an outlet, directing its force toward its center and causing so terrible a commotion. But the safe and useful way of maintaining ourselves faithful in the fulfilment of our obligations is to regard these earthquakes as tokens of the wrath of God against our transgressions, Qui respicit terram et facit eam tremere (Psalm ciii, v. 32). Not long before these events, the death occurred in Cagayán of the auditor Licentiate Don Diego Antonio de Viga, a prisoner and exile in that province. [Here Diaz relates the circumstances of the deaths of Viga and other persons who had been concerned in the Pardo controversy, which have already been mentioned in previous documents. He cites a letter from Pardo to Curucelaegui, dated December 2, 1687, to show that Viga died impenitent; he was buried in the cathedral of Lalo, and Pardo connects with this circumstance the calamities which soon afterward afflicted the islands. He orders the remains of Viga to be disinterred and removed from the cathedral; Diaz thinks that this was done, but is not quite certain. He positively asserts, however, that Viga was a very upright official, and wholly disinterested; and thinks that he perhaps went too far in upholding the royal privileges, through misunderstanding their scope. Doña Josefa Bolivar also dies impenitent, and Pardo sends Bachelor Don Juan de Cazorla to investigate the matter, to know whether she may be buried in consecrated ground; he has her buried "in the plaza of the said village of Oriong." Her husband meets "a better end;" he is reconciled to the Church, and dies after having "devoted himself to exercises of austere penance, fasts and scourgings and other mortifications." Auditor Calderón dies at Manila in like exemplary manner (July 18, 1687); "this auditor was a very upright and disinterested official, a good Christian, pious, and much given to good works, and therefore was beloved by the entire community." Master Jerónimo de Herrera is sentenced by the archbishop (March 16, 1687) to be deprived of all ecclesiastical benefices and offices, and is sent to Spain, but dies during the voyage. At this time, Barrientos,