Occupy Tarbatu by Livonian Brothers of the Sword

The Livonian Brothers of the Sword, a Catholic military order, seized Tarbatu, present-day Tartu, as part of the broader Livonian Crusade. This occupation marked a significant expansion of Catholic influence in the Baltic region, following a series of military campaigns aimed at converting local pagan tribes to Christianity. The takeover was instrumental in establishing a fortified presence in Estonia, solidifying the order's role in the region.