Gustavus Adolphus of Sweden - Military Commander

Military Commander

Gustavus Adolphus inherited three wars from his father when he ascended the throne: Against Denmark, which had attacked Sweden earlier in 1611, against Russia, due to Sweden having tried to take advantage of the Russian Time of Troubles, and against Poland, due to King Charles' having deposed King Sigismund III, his nephew, as King of Sweden.

The war against Denmark (Kalmar War) was concluded in 1613 with a peace that did not cost Sweden any territory, but it was forced to pay a heavy indemnity to Denmark (Treaty of Knäred). During this war, Gustavus Adolphus let his soldiers plunder towns and villages and as he met little resistance from Danish forces in Scania, they pillaged and devastated 24 Scanian parishes. His memory in Scania has been negative because of that.

The war against Russia (Ingrian War) ended in 1617 with the Treaty of Stolbovo, which excluded Russia from the Baltic Sea. The final inherited war, the war against Poland, ended in 1629 with the Truce of Altmark which transferred the large province Livonia to Sweden and freed the Swedish forces for the subsequent intervention in the Thirty Years' War in Germany, where Swedish forces had already established a bridgehead in 1628.

Especially the weak electorate of Brandenburg was torn apart by a quarrel between the Protestant and Catholic parties. The Brandenburg minister and diplomat Baron Samuel von Winterfeld influenced Gustavus Adolphus to support and protect the Protestant side in Germany. When Gustavus Adolphus began his push into northern Germany in June–July 1630, he had just 4,000 troops. But he was soon able to consolidate the Protestant position in the north, using reinforcements from Sweden and money supplied by France (Treaty of Bärwalde). After Swedish plundering in Brandenburg (1631) endangered the system of retrieving war contributions from occupied territories, "marauding and plundering" by Swedish soldiers was prohibited. Meanwhile, a Catholic army under Johann Tserclaes, Count of Tilly was laying waste to Saxony. Gustavus Adolphus met Tilly's army and crushed it at the First Battle of Breitenfeld in September 1631. He then marched clear across Germany, establishing his winter quarters near the Rhine, making plans for the invasion of the rest of the Holy Roman Empire.

In March 1632, Gustavus Adolphus invaded Bavaria, a staunch ally of the Emperor. He forced the withdrawal of his Catholic opponents at the Battle of Rain. This would mark the high point of the campaign. In the summer of that year, he sought a political solution that would preserve the existing structure of states in Germany, while guaranteeing the security of its Protestants. But achieving these objectives depended on his continued success on the battlefield.

Gustavus is reported to have entered battle without wearing any armor, proclaiming, "The Lord God, is my armor!" It is more likely that he simply wore a leather cuirass rather than going into battle wearing no battle protection whatsoever. In 1627, near Dirschau in Prussia, a Polish soldier shot him in the muscles above his shoulders. He survived, but the doctors could not remove the bullet, so from that point on, he could not wear iron armor. Also, two fingers of his right hand were paralyzed.

Gustavus Adolphus was killed at the Battle of Lützen, when, at a crucial point in the battle, he became separated from his troops while leading a cavalry charge into a dense smog of mist and gunpowder smoke. After his death, his wife initially kept his body, and later his heart, in the castle of Nyköping for over a year. His remains (including his heart) now rest in Riddarholmskyrkan in Stockholm.

In February 1633, following the death of the king, the Swedish Riksdag of the Estates decided that his name would be styled Gustav Adolf the Great (or Gustaf Adolf den Store in Swedish). No such honor has been bestowed on any other Swedish monarch before or since.

The crown of Sweden was inherited in the Vasa family, and from Charles IX's time excluded those Vasa princes who had been traitors or descended from deposed monarchs. Gustavus Adolphus' younger brother had died ten years before, and therefore there were only the King's daughter left as a female heir. Maria Eleonora and the king's ministers took over the government on behalf of Gustavus Adolphus' underage daughter Christina upon her father's death. He left one other known child, his illegitimate son Gustav, Count of Vasaborg.