TWO:Fritz went in the royal carriage, with suitable escort, to meet the young marquis on the Prussian frontier, as he came to his bridals. They returned together in the carriage to Potsdam with great military display. The wedding took place on the 30th of May, 1729. It was very magnificent. Fritz was conspicuous on the occasion in a grand review of the giant grenadiers. Wilhelmina, in her journal, speaks quite contemptuously of her new brother-in-law, the Marquis of Anspach, describing him as a foolish young fellow. It was, indeed, a marriage of children. The bridegroom was a sickly, peevish, undeveloped boy of seventeen; and the bride was a self-willed and ungoverned little beauty of fifteen. The marriage proved a very unhappy one. There was no harmony between them. Frederick writes: ��They hate one another like the fire�� (comme le feu). They, however, lived together in incessant petty quarrelings for thirty years. Probably during all that time neither one of them saw a happy day.On the 11th of October an express courier reached Frederick��s camp with the alarming intelligence that an Austrian division of fifteen thousand men was on the march for Berlin. The city was but poorly fortified, and held a garrison of but four thousand429 troops. Frederick had no doubt that the Austrian army was acting in co-operation with other forces of the allies, advancing upon his metropolis from the east, north, and west. Immediately he collected all his available troops and commenced a rapid march for the protection of his capital. In the mean time Wilhelmina had heard of this new peril. A rumor also had reached her that there had been a battle, and that her brother was wounded. The following letter reveals the anguish of her heart: