Court ceremonies have been few and far between during the last ten or twelve years at Vienna owing to the circumstance that the imperial family have been almost uninterruptedly in mourning, consequent upon the successive deaths of Crown Prince Rudolph, Archduke Charles-Louis and Empress Elizabeth, in addition to a number of less important members of the imperial family. The ceremonial is very different from that which prevails at Berlin, and it must be confessed that the guests are more select, since the Court of Vienna is infinitely more exclusive than that of Berlin, and requires much more stringent genealogical qualifications on the part of women admitted to the honor of presentation. Indeed, there Is no court in Europe more exclusive than that of Emperor Francis-Joseph, and the threshold of the Hofburg may be regarded as barred without hope of admission to any lady who is not endowed with the necessary ancestry, free from all plebeian strain for at least eight generations on both the father's and the mother's side. The presentation of débutantes and of brides ordinarily takes place prior to the commencement of court balls, and there are no such things as state concerts or "défiler-cours," as at Berlin, and in England, at which latter court guests receive their invitations to state balls by means of large lithographed cards emblazoned with the royal or imperial arms, on which it is stated that the grand-master of the Court at Berlin, or the lord chamberlain in London, has been directed by their majesties, or her majesty, as the case may be, to "command" the attendance of such and such a person to a ball at court. These commands are usually sent out about a week or more in advance: but in Vienna, where it is taken for granted that all the people having a right to invitations belong to the same intimate circle, cards are dispensed with, and on the day before the entertainment, sometimes on the very morning on which it is given, one of the court messengers, or so-called Hofcouriers, calls at the residence of invited guests with a long sheet of paper, on which is inscribed the list of _invités._ On this list, opposite his or her name, the invited person writes yes or no, indicating thereby acceptance of the imperial command or prevention by some grave event.