Their eldest son, who would be the last German Emperor as Wilhelm II, was born in the palace on 27 January 1859. Princess Victoria welcomed artists and scholars to the palace, including Heinrich von Angeli, Anton von Werner and Adolph von Menzel. However, after Frederick III's death in 1888 following a 99-day reign, she was usually at her new residence, Schloß Friedrichshof, and the palace was rarely used. Beginning in 1905, it was used as a winter residence by Wilhelm II's heir, Crown Prince Wilhelm, and his wife Crown Princess Cecilie. During the November revolution in Berlin in 1918, revolutionary leaders addressed the crowd from the entrance ramp of the palace.