If, on the other hand, the Protector looked abroad, fortune appeared to smile. Whilst Parliament was still in session, news arrived that Blake had destroyed the Spanish treasure fleet under the protection of forts in the harbour of Santa Cruz in Teneriffe. It was the most hazardous, and consequently the most glorious action of a noble and patriotic life. Worn out by toils and exposure, Blake sought and obtained leave to come home in search of the rest he so sorely needed. Before the vessel that bore him reached Plymouth his spirit had passed away. The great admiral was honoured with a public funeral in Westminster Abbey. Spain, with her supply of treasure from the Indies cut short, was incapacitated from serious warlike effort, and already the alliance was forged which was to force her into submission. Even before the victory was won at Santa Cruz a treaty had been signed between Oliver and Louis XIV., arranging for a joint attack on the Spanish fortresses of Dunkirk, Mardyke and Gravelines, the first two to fall to the share of England, the last to that of France. An English force of 6,000 men was to be combined with a French force of 20,000, the blockade at sea being entrusted to an English fleet. Half the English contingent was at once despatched under Sir John Reynolds, but either the necessities of war, or the reluctance of Mazarin to carry out his engagements, led him to prefer the distant siege of Montmédy to an attack on the coast towns, and it was only after a warm expostulation from the Protector that measures were taken to carry out the treaty. Of the quality of the English contingent there could be no doubt. Turenne--whose praise in military matters was praise indeed--declared that he had never seen finer troops. As soon as Mazarin was found to be in earnest, the remaining 3,000 men were despatched to Flanders, and before the end of October Mardyke was captured and loyally placed in the hands of an English garrison. Farther than this it was impossible to go at so advanced a season. In the summer of 1658, the combined armies defeated the Spaniards on the Dunes, and Dunkirk itself was added to the possessions of England on the Continent.