The ministers are responsible for the public, not the private, acts of the Crown; but it is sometimes hard to distinguish between the two. Queen Victoria, for example, had relatives on many of the thrones of Europe to whom it was absurd that she should not write private letters; while other crowned heads were constantly writing letters to her on public business which they did not intend the ministers to see. The rule was, therefore, adopted that all her correspondence with foreign sovereigns, not her relatives, should pass through the ministers' hands,--an arrangement which, though a necessary result of English responsible government, was galling to the Queen, who was often made to express in her own handwriting opinions quite different from those which she really held.[38:3] In domestic matters, also, it is hard to draw the line between what is public and what is private. The Queen's marriage, which was felt at the time to have a greater political importance than it would have to-day, was arranged by herself, without consultation with her ministers, and merely announced to them. On the other hand, when the Princess Louise was betrothed to the Marquis of Lorne, Mr. Gladstone stated in the House of Commons that the marriage with a subject had not been decided upon without the advice of the ministers of the Crown.[39:1] The risk of a strong infusion of British blood in the veins of some future occupant of the throne is, it seems, a political matter, for which the cabinet must hold itself responsible. But this is not true of purely social affairs. One of the chief functions of the Crown is that connected with its duties as the head of the social life of the capital. These duties the Queen virtually abandoned for many years after her husband's death; but although there were loud complaints on the part of the public, the question was not regarded as a political one for which the ministers could be called to account. [Sidenote: The King's Name not Brought into Public Controversy.]