Urrutia was a man of experience, with a well-balanced mind, whose political opinions leaned to the side of progress. He would have been well adapted to guide the course of events in Central America had it not been for the infirmities of old age. Guatemala, being as yet under the sway of Spain, was open to attack from the enemies of that government, or at least, to such action as they might adopt in aid of the disaffected portion of the people to secure their country's independence. The latter was the plan of the Colombian insurgents in fitting out a combined sea and land expedition to operate against the ports of Omoa and Trujillo in 1820.[II-3] [Sidenote: ATTACK ON TRUJILLO.] On the 21st of April the watch-tower at Capiro, in Trujillo, announced the approach of a Colombian flotilla of small vessels from the windward. The garrison, commanded by José M. Palomar, at once made preparations for emergencies. The flotilla, consisting of two brigantines, four large and as many small schooners, one felucca, and one sloop, under Commodore Aury, sailed in at two o'clock,[II-4] and despatched a boat to shore to demand the surrender of the place within one hour. Nothing further was done on that day, however; but early the next morning the flotilla moved toward the mouth of the Guaimoreto, and after reconnoitering the defences, opened a bombardment with ball and grape-shot on the intrenchment and demolished it, which compelled the defenders to fall back. The assailants landed 400 men and 15 horses, and advanced against the garrison, meeting with a repulse at the fourth parapet. The garrison retreated to the fifth line, at which the enemy was a second time driven back. The vessels fired broadside upon broadside on the shore batteries, which were warmly returned. The bombardment was kept up from nine A. M. till two P. M., when the flotilla retired out of reach of the batteries. A portion of the land force then attempted to enter the town by the rear of it, but was detected and compelled to retire. Early in the morning of the 23d, the invading troops returned to the vessels, leaving their horses; and soon afterward the flotilla put to sea, each vessel firing a broadside, on passing Point Castilla, against the watch-tower. During the night of the 24th the Colombian vessels dropped out of sight.[II-5] On the 25th the flotilla appeared off Omoa, and for several days was making attempts to effect a landing, which being unsuccessful, it retired on the 6th of May, after setting fire to the larger brig, which had been damaged by the fire from the town. * * * * *