On the outbreak of hostilities in the north-west, the most capable commander on the side of the Carlists was the Basque, Tomás Zumalacarregui. Born at Ormastegui, in Guipuzcoa, in 1788, he had served in the Spanish army from 1808 to 1831 without finding any special favour or advancement from king or Cortes. Dismissed the service in 1831, he emerged from his retirement on the death of Ferdinand VII. in 1833, and, openly attaching himself to the Carlist fortunes, he took the field against the queen’s troops at the head of some eight hundred partisans. So great was his zeal and energy, and so popular was Zumalacarregui himself in his native Guipuzcoa, that in less than a year this little force had grown in his hands into an army of over thirty-five thousand men, superior not only in fighting qualities, but even in discipline, to any of the queen’s forces, fairly armed, and well supplied with food and clothing. But in spite of his commanding qualities, which made him indispensable to the Carlist cause, the success of the blunt and robust soldier excited the jealousy, not only of his subordinate commanders, and of the priests and women who had so great an influence at the court of Don Carlos, but even of the Pretender himself. The only general who may be compared with Zumalacarregui on the Carlist side was born at Tortosa, at the mouth of the Ebro, as late as December, 1806, and was thus nearly twenty years younger than the Basque commander. Cabrera was destined for the priesthood, and actually received the _tonsura_ in 1825, but in 1833 he quitted the convent of the _Trinitarios_ at Tortosa and joined the Carlist army near the historic mountain fortress of Morella in November, 1833; and in less than twelve months he had been appointed a colonel in the Carlist army in Aragon. On the side of the Constitutionalists there was no display of military talent, or even of capacity. Rodil, Amildez, Mina, Valdez, followed each other without advantage to the queen’s cause, and in spite of all the advantages incident to a regular government, with command of the capital and all the departments, little or no advantage was gained by the Constitutional forces for long after the first outbreak of hostilities. The war, however, was carried on by both _Cristinos_ and Carlists with the utmost savagery.