During the stormy years of war and revolution, the monumental walls of the Alexander Palace sheltered the Imperial Family from the outside world. Pierre Gilliard, tutor to Nicholas II's son, had free access to this inner sanctum. In his memoirs, the tutor later described that the family life at Tsarskoe Selo was less formal than at other residences. Apart from a few exceptions, the court did not reside at the palace. The Imperial Family would gather informally around the table at mealtimes without attendants, unless relatives were visiting.