Přemysl Otakar II was the first of the Czech Přemyslid kings to turn his attention to Lithuania. Incidentally, Heidenreich Bishop of Chelmno from the Order of the Teutonic Knights stayed at his court; in 1253 he crowned the Lithuanian duke Mindaugas. The king came to the aid of the Teutonic Knights against the Prussians at the turn of 1254/1255 and for the second time in 1267/1268, when the eventual Christianisation of Lithuania also played an important role in his ultimately unsuccessful plans to establish a capital in Olomouc. The knightly King John of Luxembourg marched three times (1329, 1336/1337, 1344/1345) against the Lithuanians together with the Order of the Teutonic Knights and forces from western Europe. Undoubtedly of interest is the letter of Charles IV to Grand Duke Algirdas dated 21 April 1358, when he addressed him as monarcha mundi with an offer of baptism.
In the contribution were shown threads devoted to Lithuania and Lithuanians, based on the data from the Silesian chronicles and annals that were written in Silesia in the Middle Ages. Considerable geographic distance and almost any direct contact caused relatively little interest in the presenting this subject by the Silesian chroniclers. A little more attention was paid in the connection with the baptism of the grand duke of Lithuania Jogaila, his accession to the Polish throne, and the Christianisation of Lithuanians. The victory of the Polish-Lithuanian troops over the Teutonic Knights in the battle of Grunwald in 1410 was also of interest of the historiographers.
In February 1446 a group of about 1 100 confederate soldiers went on a short campaign to the neighbouring county of Sargans. The campaign can function as an example for the wide variety of texts produced alongside military actions in the 15th century. Therefore we find the protocols of the preparatory federal diets that agree the number of soldiers and discuss plans. As the campaign goes on, there are two letters of the Lucerne captain Cloos to his authority, giving short information on encounters and claiming money and reinforcements. On the Habsburg side, we have written evidence for the raising and equipment of troops in Vorarlberg as well as for the financial efforts for the counter-campaign. After the campaign and the victorious battle at Ragaz, confederate authors composed tales of the battle: one being the report of the Bernese captain to his authority, the other was the chancellor of Schwyz Hans Fründ with his quasi-offical chronicle of the Old Zürich war. Soon after, the annual commemoration of the battle of Ragaz (6 March 1446) was extended to all minor battles of the Confederates. The dead and mortally in all battles were registered in the parish-registers under the day of St Fridolin, the patron saint of Glarus (6 March). As a result of these texts, the campaign has subsequently been considered a success for the Confederates.