thumb|right|250px|Slavinia, Pomerania, and Pomerelia in the 12th and 13th centuries Slavinia () is a historical region around the Oder River delta and the Szczecin Lagoon in Pomerania. It is part of present-day Germany and Poland, specifically Western Pomerania and Farther Pomerania, stretching from the Peene River in the west to the Parsęta in the east.
thumb|right|250px|Slavinia, Pomerania, and Pomerelia in the 12th and 13th centuries Slavinia () is a historical region around the Oder River delta and the Szczecin Lagoon in Pomerania. It is part of present-day Germany and Poland, specifically Western Pomerania and Farther Pomerania, stretching from the Peene River in the west to the Parsęta in the east.
==History== From about 1156, the Griffin duke Bogusław I, elder son of the first Pomeranian sovereign Wartislaw I, ruled in Pomerania around Szczecin. He fought against the Saxon duke Henry the Lion in the 1164 Battle of Verchen, was defeated, and became Henry's liensman. When, in 1180, Henry was deposed by Emperor Frederick Barbarossa, Bogusław appeared at the emperor's camp near Lübeck and was enfeoffed with "Slavinia". The exact borders of the territory are unknown, as is its status as an Imperial estate. Four years later, Bogusław had to submit to King Canute VI of Denmark.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).