travelled to London for the wedding of his cousins, Princess Elizabeth (later Queen Elizabeth II) and Prince Philip of Greece and Denmark, an occasion during which he met Princess Anne of Bourbon-Parma (his second cousin once removed), who was to become his wife. According to his own account, King Michael rejected any offers of asylum and decided to return to Romania, contrary to the confidential, strong advice of the British Ambassador to Romania. Early on the morning of 30 December 1947, Michael was preparing for a New Year's party at Peleș Castle in Sinaia, when Groza summoned him back to Bucharest. Michael returned to Elisabeta Palace in Bucharest, to find it surrounded by troops from the Tudor Vladimirescu Division, an army unit completely loyal to the Communists. Groza and Communist Party leader Gheorghe Gheorghiu-Dej were waiting for him, and demanded that he sign a pre-typed instrument of abdication. Unable to call in loyal troops, due to his telephone lines allegedly being cut, Michael signed the document. Later the same day, the Communist-dominated government announced the abolition of the monarchy, and its replacement by a People's Republic, broadcasting the King's pre-recorded radio proclamation of his own abdication. On 3 January 1948, Michael was forced to leave the country, followed over a week later by Princesses Elisabeth and Ileana, who collaborated so closely with the Soviets that they became known as the King's "Red Aunts". He was the last monarch behind the Iron Curtain to lose his throne. Michael's own account of the abdication varied along the time, and was gradually embellished, especially after 1990. Thus, in accounts published in 1950 and 1977, Michael only mentioned seeing armed groups with machine-guns on their shoulders around the palace, while in much later accounts these were described as "heavy artillery, ready to fire at any moment". The story of the supposed blackmail also evolved: in the 1950 account, Groza tried to negotiate some form of material compensations for the abdication, noting he could not guarantee for Michael's life in case he refused, and his refusal could lead to thousand of arrests and possibly a civil war; in a hearing before the United States House of Representatives in 1954, Michael mentioned Groza's generic threats regarding his personal security, bloodshed and ruin of the country, as well as "vague hints" of persecution, with Groza suggesting the government had a large dossier on Michael; the possible arrest