Erik's new course of love did not run smooth. The fates seemed against him in his marriage projects. His first proposal for Christina, indeed, received a favorable reply and it was decided that the selected bride should arrive at Stockholm in the following May, some eight months later. But other emissaries whom he sent in February were detained in Denmark, and on some weak pretence were seized and imprisoned, the whole being a ruse of King Frederick to prevent a marriage between Erik and the Princess of Hesse, of which for political reasons he did not approve. There was peace at that time with Denmark, but these events presaged war.

May at length arrived and Erik equipped a fleet to meet the promised bride. There were twelve men-of-war, which were got ready for fighting if necessary, James Bagge, a famous seaman of those days, being admiral of the Elephant, with command of the fleet. The assigned purpose of the expedition was to bring the bride over from Lübeck, but it is said that Admiral Bagge had secret orders to seek and attack the Danish fleet, and thus punish King Frederick for his treachery.

The two fleets met on May 30 off Bornholm, and the Danish ship Hercules immediately opened fire. This fire was at once returned and a fierce fight ensued that lasted five hours, and resulted in the capture of the Hercules and two other ships and the flight of the rest. The Swedes now sailed on to Lübeck, whence ambassadors were sent to Hesse to bring back the bride. They returned in two weeks without her, the excuse being that her trousseau was not ready. The truth was that the landgrave of Hesse was afraid to trust his daughter in the turbulent north, from which tidings of the naval battle had just come.

This delay was fatal to Erik's hopes, mainly through his own fault. The first succeeding step was a request from the landgrave for a safe conduct for his daughter through Denmark. Frederick, who dreaded ill results from the marriage, refused this, and also refused to let ambassadors to Hesse pass through his kingdom.

And now Erik spoiled all by his faithless versatility. On the 11th of October he sent an order to some agents of his in Germany to proceed to Hesse with a betrothal ring, worth six thousand thalers, for the princess. Four days later he wrote a letter to Queen Elizabeth, saying that his addresses at the court of Hesse had never been serious, and that he still loved and hoped to win her.

Before this was sent actual war with Denmark had broken out, and to prevent the discovery of the letter, he concealed it in a stick and sent it by a secret messenger. This messenger was captured by a privateer and carried to Copenhagen; in some way his mission was suspected and the letter found; and the Danish king, in ecstasies at his discovery, despatched the incriminating love-missive immediately to the landgrave of Hesse.

All was going well there when the letter arrived. The landgrave had favorably received Erik's emissaries and the prospects of their returning with the bride seemed fair, when the unlucky letter was put into his hands. It fell like a thunderbolt. In a rage at seeing himself and his daughter thus made sport of, the landgrave ordered the Swedes to leave the town before sunset, under peril of his high displeasure. This ended the suit for the fair maiden's hand, later ambassadors sent by Erik were dismissed with contempt, and through having too many irons in the fire at once the love-sick lord of Sweden found himself without a bride.

His brother, Duke John, was more fortunate, though his courtship also led to war and his marriage brought him into dismal misfortune. Before completing the story of Erik's love affairs, the episode of John's matrimonial venture, with its dire results, may fitly be told.

A marriage had long been arranged between Duke John and Princess Catharine, sister of King Sigismund of Poland. But obstacles arose and once more the course of true love did not run smooth. Sigismund had an older sister Anna, whom he wished married first; but this impediment was removed by an agreement that John's brother Magnus should marry Anna.

Next the czar of Russia proposed for Catharine, but some dispute about the marriage contract brought about a refusal. The result was typical of the rudeness of the times. The Poles had always hated the Russians, and to show their contempt for them Sigismund had a white figure dressed in splendid garments and sent to the Russian court, in lieu of the looked-for bride. Mad with rage at this bitter insult, the czar invaded and cruelly ravaged Poland, the people, as is so often the case, being made to suffer for the quarrels and the folly of the kings. From that time forward the czar hated Sigismund and John, his fortunate rival.