On 11 May 1812, Perceval was assassinated by John Bellingham. The Prince Regent was prepared to reappoint all the members of the Perceval ministry under a new leader. The House of Commons formally declared its desire for a "strong and efficient administration", so the Prince Regent then offered leadership of the government to Lord Wellesley and afterwards to Lord Moira. He doomed the attempts of both to failure, however, by forcing each to construct an all-party ministry at a time when neither party wished to share power with the other. Possibly using the failure of the two peers as a pretext, the Prince Regent immediately reappointed the Perceval administration, with Lord Liverpool as Prime Minister.