In Medieval Europe, Lithuania remained a pagan state the longest, officially accepting Catholic baptism only in 1387. But the country had already been influenced by Christian culture, Orthodox from the East and Catholic from the West, since the 11th century. It should be noted that this influence was not the same: Catholicism was mostly brought ‘by fire and sword’ in the role of the Teutonic Order while the spread of Orthodox Christianity could be more peaceful. It is frequently stressed that the Ruthenian Orthodox Christians were close neighbours of the pagan Lithuanians, settling in Lithuania as subjects of the grand dukes. While the Catholics needed to be invited, the Orthodox Christians from the Ruthenian lands were already subjects of the grand dukes. Thus, communities of both branches of Christianity: Eastern Orthodox and Western Catholic, had settled here and were interacting in a still pagan environment in pagan cities ruled by pagan dukes. This article, in seeking to present the circumstances of the settlement of one of the early Christian communities in Vilnius, the Orthodox one, and its development, examines this community through data from the burial site it left and the interpretation of those data.