Luise was the Queen of Prussia and wife of König Friedrich Wilhelm III. He was the King of Prussia during the Napoleonic Wars. Luise was a beautiful woman and remained a favorite of the people long after she was dead. She is seen here with her two sons. The older became King Friedrich Wilhelm IV. He was replaced by the younger lad , who became König and Kaiser Wilhelm I. it comes from a painting. It is on the grounds of Sanssouci in Potsdam. This is among my favorite German castles, not so much for what is inside but for its grounds.