Mezue ahịrịokwu na-esonụ: Na Northern Europe, Konrad nke Masovia nyere Chelmno na Teutonic Knights na 1226 dị ka isi maka Crusade megide Old Prussians na Grand Duchy nke Lithuania. Ndị Lithuania meriri Livonian Brothers of the Sword, ya mere na 1237 Gregory nke Itoolu jikọtara ndị fọdụrụ n'usoro ahụ n'ime Teutonic Order dị ka Livonian Order. Ka ọ na-erule n'etiti narị afọ ahụ, ndị Knights Teutonic meriri ndị Prussia tupu ha emerie ma gbanwee ndị Lithuania n'ime iri afọ ndị sochirinụ. Òtù ahụ na Chọọchị Ọtọdọks nke Ọwụwa Anyanwụ nke Pskov na Novgorod Republics nwekwara nghọtahie. N'afọ 1240, ndị agha Ọtọdọks nke Novgorod meriri ndị Katọlik Sweden n'Agha Neva, afọ abụọ ka e mesịrị, ha meriri Livonian Order na
Agha A Na-alụ n'Oké Osimiri. Njikọ nke Krewo na 1386, na-eweta mgbanwe abụọ dị mkpa na akụkọ ihe mere eme nke Grand Duchy nke Lithuania: ntụgharị na Katọlik na nguzobe nke njikọ nke alaeze n'etiti Grand Duchy nke Lithuania na okpueze nke Alaeze Poland akara ma nnukwu mgbasawanye ókèala nke Grand Duchy na mmeri nke ndị Knights Teutonic na Agha nke Grunwald na 1410.