on the journey he had to undertake."</ref> The latter's personal efforts to promote convoys were less consistent than he (and Churchill in The World Crisis and Beaverbrook in Men and Power) later claimed; the idea that he, after a hard struggle, sat in the First Lord's chair (on his 30 April visit to the Admiralty) and imposed convoys on a hostile Board is a myth; however, in Grigg's view the credit goes largely to men and institutions which he set in place, and with a freer hand, and making fewer mistakes, than in his dealings with the generals, he and his appointees took decisions which can reasonably be said to have saved the country. "It was a close-run thing ... failure would have been catastrophic." Russian Revolution Lloyd George welcomed the Fall of the Tsar, both in a private letter to his brother and in a message to the new Russian Prime Minister Prince Lvov, not least as the war could now be portrayed as a clash between liberal governments and the autocratic Central Powers. Like many observers, he had been taken by surprise by the exact timing of the revolution (it had not been predicted by Lord Milner or General Wilson on their visit to Russia a few weeks earlier) and hoped – albeit with some concerns – that Russia's war effort would be invigorated like that of France in the early 1790s. Lloyd George gave a cautious welcome to the suggestion (19 March on the western calendar) by the Russian Foreign Minister Pavel Milyukov that the toppled Tsar and his family be given sanctuary in Britain (although Lloyd George would have preferred that they go to a neutral country). From the very start the King's adviser Stamfordham raised objections, and in April the British government withdrew its consent under Royal pressure. Eventually, the Russian Royal Family were moved to the Urals where they were executed in 1918. Lloyd George was often blamed for the refusal of asylum, and in his War Memoirs he did not mention King George V's role in the matter, which was not explicitly confirmed until Kenneth Rose's biography of the King was published in 1983. Imperial War Cabinet An Imperial War Cabinet, including representatives from Canada, Newfoundland, Australia, New Zealand, South Africa and India, met 14 times from 20 March 1917 to 2 May 1917 (a crisis period of the war) and twice in