The administration of Bucareli was not disturbed by insurrections among the creoles and Spaniards, for he was a just ruler and the people respected his orders, even when they were apparently injurious to their interests. The viceroy adorned their capital built aqueducts, improved roads, and facilitated intercourse between the various parts of the country; but the Indians of the north in the province of Chihuahua harassed the colonists dwelling near the outposts during nearly all the period of his government. These warlike, nomadic tribes have been the scourge of the frontier provinces since the foundation of the first outpost settlement. They are wild hunters, and appear to have no feeling in common with those southern bands who were subdued by the mingled influences of the sword and of the cross into tame agriculturists. Bucareli attacked and conquered parties of these wandering warriors, but every year fresh numbers descended upon the scattered pioneers along the frontier, so that the labor of recolonization and fighting was annually repeated. Towards the close of his administration, De Croix, who succeeded Hugo Oconor in the command along the northern line, established a chain of well appointed _presidios_, which in some degree restrained the inroads of these barbarians. Bucareli died, after a short illness, on the 9th of April, 1779, and his remains were deposited in the church of Guadalupe in front of the sacred and protecting image of the virgin who watches according to the legend, over the destinies of Mexico. DON MARTIN DE MAYORGA, XLVII. VICEROY OF NEW SPAIN. 1779-1783.