Roskilde Mansion replaced a
bishop's
palace which had stood at the site since the Middle Ages. Commissioned by King
Christian VI, the new building was constructed to provide a residence for the royal family when they passed through the city or attended royal funerals and other ceremonies in
Roskilde Cathedral.
Lauritz de Thurah who had recently been engaged as royal master builder, was charged with its design in 1733 and the palace was completed in 1736. During the
English siege of Copenhagen in 1807, the mansion served as headquarters of General Sir
Arthur Wellesley, the future Duke of Wellington. Later in the century, it provided a venue for the so-called Assembly of the Estates (Danish: Stænderforsamlingerne for øerne), a key event leading up to the adoption of the
Danish constitution in 1849. ==Architecture==