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 two terms at Salem, Philip moved to Gordonstoun. In 1937, his sister Cecilie, her husband Georg Donatus, Hereditary Grand Duke of Hesse, her two young sons, Ludwig and Alexander, her newborn infant and her mother-in-law, Princess Eleonore of Solms-Hohensolms-Lich, were killed in an air crash at Ostend; Philip, then sixteen years old, attended the funeral in Darmstadt. The following year, his uncle and guardian Lord Milford Haven died of bone marrow cancer. After leaving Gordonstoun in early 1939, Philip completed a term as a cadet at the Royal Naval College, Dartmouth, then repatriated to Greece, living with his mother in