Peasants in Småland rebelled in 1542, fuelled by grievances over taxes, church reform and confiscation of church bells and vestments. For several months this uprising caused Gustav severe difficulties in the dense forests. The king sent a letter to the people of the province of Dalarna, requesting that they should circulate letters to every Swedish province, stating their support for the king with their troops, and urging every other province to do the same. Gustav got his troops, with whose help – and, not least, with paid German mercenaries – he managed to defeat the rebels in the spring of 1543.