During Thirty Years’ War thousands of silken flags were produced for Swedish army, but just a few of them survive: most of the surviving ones are those which enemy took in battle and brought home as trophies, to be shown in churches and palaces. Later, some of them ended up in museums. Researching flags of this period is based largely on paintings and written descriptions. We know for sure that swedish army didn’t have any single flag standard, as the flags were usually made in the regiments according to the tastes of the commanding officers and of which materials were available. Native Swedish regiments might have had slightly simpler flags than the continental mercenary regiments. There are no evidence of flag colours being systematically coordinated with the uniform colours or the provincial colours even though there might have been that kind of efforts or plans.

German monk Reginbaldus Möhner painted dozens of water-colour portraits of flags, belonging to Swedish regiments occupying and passing through Augsburg in 1634, for his chronicle. Amongst these paintings there are four flags of Kaspar Ermes’s Finnish (Savolax) infantry, which are company flags in all propability. Every one of the four flags have been reduced to mere rags hanging from a flagpole, with no hint of the pattern of the flag. Silken flags truly were not very durable in the battlefield and on the other hand new flags were often not issued until the regiment was reorganized: so in the long campaigns, many units were marching under tattered flags.

GARS uses blue and black flag with golden wreath painted on both sides and on the middle the Savolax coat of arms on the other and the king’s monogram on the other side. This is a speculative reconstruction made after Möhner’s paintings, general flag fashion of the period, other Swedish infantry flags and later period flags of Savolax infantry regiment.

Savolax infantry regiment

Savolax (Savo in modern finnish) is a province in southeastern Finland. Out of all Finnish infantry units the men of Savolax infantry regiment were most actively present in the key events of Swedish king’s German campaign. After the military reform of 1626 there was seven Finnish infantry regiments in Swedish army, all named after the province whose population they were drawn from. Not all these regiments were used in the German campaign (or at least it’s most active early phase) and many units served mostly as garrisons in Northern Germany, Prussia and Livonia. When Swedish field army marched far south to Bavaria and fought the big decisive battles, Finnish infantry was mainly represented by Savolax infantry who also are the ones being most often mentioned in contemporary sources. Men of Savolax regiment performed well especially in the battle of Rain (crossing the Lech river).

Five out of the eight companies in Savolax regiment were sent to Germany with the king. These companies were formed into a regiment under the command of colonel Klas Hastfer even though the Savolax regiment itself was still commanded by general Gustav Horn (who himself was acting as a Field Marshal of the Swedish army). Later the Hastfehr’s regiment was commanded by Lt.Col. Kaspar Ermes who was a veteran captain from Savolax regiment. Even though Swedish conscription system worked on a regional basis and every conscript regiment had a provincial identity, name and insignia, on field of war the regimets were still named after their leader: so Savolax regiment in Germany was usually called “Hastfer’s Finnish regiment” and later “Ermes’s Finnish Regiment”. Last men of Savolax reximent left Germany in 1649, after the peace treaty. Many of those who survived were then transferred to new wars against Poland and Denmark.

It is safe to assume that Savolax was equipped as other native Swedish infantry units. Savolax regiment is the only Finnish infantry unit from the period that we have a reasonably trustworthy, even though only partial, source for a flag. German monk Reginbaldus Möhner painted flags of Swedish forces occupying Augsburg in 1634 and amongst these paintings there are four flags -shown as mere rags- of Kaspar Ermes’s Finnish infantry.