the kingdom of Pomerania
No, Pomerania is in Poland and Germany and Livonia - in Latwia
Stegers is/was near Schlochau in West Prussia. Please see links.
The Steinbeck surname arose from Pomerania, a territory of Germany and a maritime province of Prussia.
He abolished serfdom on all royal lands in Prussia, all the lands that he owned, but not throughout the country.
In 1811 Germany as a nation did not yet exist. Where Germany is on the map today there were dozens of "Germanic states". One of the largest of these was Prussia, whose capital was Berlin. Pomerania was a province of Prussia. Pomerania had been fought over and divided many times, but at that time most, if not all of historical Pomerania was consolidated into this Prussian province. Pomerania was/is in the most extreme northeast corner of Germany, on the south shore of the Baltic Sea. Pomerania as part of Prussia became part of Germany when Germany was united into one nation by Bismarck in 1871. After losing the First World War Germany lost part of Pomerania to the newly resurrected nation of Poland, which had disappeared from the map two centuries earlier. Germany lost more of Pomerania after losing WWII. Today Pomerania is divided about half in the northwest corner of Poland and the other half over the boundary in northeast Germany. With the change in national government many places got a different name. For instance, the German city of Danzig is now Gdansk. The name of this town may have changed, or it may have been a village, too small to appear on most maps. I'm going to try to attach a link to a map from the 1880s as a "related link" below. You might try to contact the Polish Embassy and see of they have access to better information, if you can't spot it on this map. Click on the map to enlarge it.
The most drastic penalty of all was the explusion of the German population from East Prussia, Silesia and most of Pomerania as well ethnic Germans as the Czech lands. About 12 million Germans were expelled from their homes and deported to the Western zones. Over 1 million died in the process.
Swedish Pomerania ended in 1814.
Swedish Pomerania was created in 1630.
Eric of Pomerania was born in 1381.
Elisabeth of Pomerania was born in 1347.
Anna of Pomerania died in 1660.