Frederick VII,1808–63, king of Denmark, duke of Schleswig, Holstein, and Lauenburg (1848–63), son and successor of Christian VIIIChristian VIII,
1786–1848, king of Denmark (1839–48), nephew of Christian VII; successor of Frederick VI. As governor and king (May–Oct., 1814) of Norway he accepted a liberal Norwegian constitution that is still in use with some modifications.
..... Click the link for more information. . He accepted a liberal constitution in 1849 that ended the absolute monarchy. The vexed Schleswig-HolsteinSchleswig-Holstein
, state (1994 pop. 2,595,000), c.6,050 sq mi (15,670 sq km), NW Germany. Kiel (the capital and chief port), Lübeck, Flensburg, and Neumünster are the major cities.
..... Click the link for more information. question continued during his reign. Frederick's attempt (1848) to tie Schleswig more closely to Denmark than to Holstein was tentatively settled by the Berlin Treaty (1850) and the London Protocol (1852). Just before Frederick died Schleswig was incorporated into Denmark, which led to war with Prussia under his successor, Christian IXChristian IX,
1818–1906, king of Denmark (1863–1906). A member of the cadet line of Sonderburg-Glücksburg, he succeeded Frederick VII, last of the direct line of Oldenburg.
..... Click the link for more information. . Numerous liberal reforms, such as emancipation of slaves in the colonies, freedom of the press, and civil marriage, were incorporated into Danish law in Frederick's reign.