 Complete the following phrase:  Wrangel was born in Stettin now Szczecin, Poland in Pomerania into the Wrangel family. He was actually a relative uncle to the world-famous explorer Ferdid von Wrangel. He entered a dragoon regiment in 1796 and became second lieutet in 1798. He fought as a subaltern during the Napoleonic Wars, distinguishing himself especially at 