Thus began, at the midsummer of 1521, the siege of Stockholm, which was to last full two years, amid difficulties little thought of nowadays, after the lapse of ages; and the admiration which men so willingly render to the exertions in the cause of freedom have deprived events of their original colors. The path of Gustavus was not in general one of glittering feats, although his life is in itself one grand achievement. What he accomplished was the effect of strong endurance and great sagacity; and though he wanted not for intrepidity, it was of a kind before which the mere warrior must vail his crest. All the remaining movements of the war of liberation consist in sieges of the various castles and fortresses of the country, undertaken as opportunity offered, with levies of the peasantry, whose detachments relieved each other, though sometimes neglecting this duty when pressed by the cares or necessities of their own families. Hence the object of these investments, which was to deprive the besieged of provisions, could only be imperfectly attained, and there were many fortified mansions of which the proprietors adhered to the Danish party, as that of Wik in Upland, which remained blockaded throughout the whole year. These difficulties were the most formidable where, as at Stockholm, access was open by the sea, of which Severin Norby, with the Danish squadron, was master. The scantiness of the means of attack may be discovered from the circumstance that sixty German spearmen, whom Clement Rensel, a burgher of Stockholm, himself a narrator of these events, brought from Dantzic in July for the service of Gustavus, were regarded as a reenforcement of the highest importance. "At this time," says the chronicle, "Lord Gustave enjoyed not much repose or many pleasant days, when he kept his people in so many campaigns and investments, since he bore for them all great anxiety, fear, and peril, how he might lend them help in their need, so that they might not be surprised through heedlessness and laches. So likewise his pain was not small when he had but little in his money chest, and it was grievous to give this answer when the folk cried for stipend. Therefore he stayed not many days in the same place, but travelled day and night between the camps."