Prince Philip, Duke of Edinburgh three years, his four sisters married German noblemen and moved to Germany, his mother was placed in an asylum after being diagnosed with schizophrenia, and his father took up residence in Monte Carlo. Philip had little contact with his mother for the remainder of his childhood. In 1933, he was sent to Schule Schloss Salem in Germany, which had the "advantage of saving school fees" because it was owned by the family of his brother-in-law, Berthold, Margrave of Baden. With the rise of Nazism in Germany, Salem's Jewish founder, Kurt Hahn, fled persecution and founded Gordonstoun School in Scotland. After
Prince Philip, Duke of Edinburgh interfered, preferring to stay out of other people's love lives. Eventually, Margaret and Townsend parted. For six months, over 1953–54, Philip and Elizabeth toured the Commonwealth; again their children were left in the United Kingdom. In 1956, the Duke, with Kurt Hahn, founded The Duke of Edinburgh's Award in order to give young people "a sense of responsibility to themselves and their communities". In the same year, he also established the Commonwealth Study Conferences. From 1956 to 1957, Philip travelled around the world aboard the newly commissioned HMY "Britannia", during which he opened the 1956 Summer Olympics in Melbourne and