William I of Prussia, German Emperor, through her mother. The couple were personally quite dissimilar; Louise was a cultured and refined woman, however, she was considered to be quite plain and Charles was disappointed with her appearance. Louise was in love with her husband, whereas he preferred other women, saddening her deeply. His well-known mistresses included the actress Laura Bergnéhr, the countess Josephine Sparre, Wilhelmine Schröder and the actresses Hanna Styrell and Elise Hwasser, and the Crown Prince neglected his shy wife. On the other hand, his relationship to his only daughter, Louise, was warm and close. Reign As Crown Prince, Charles's brusque manner led many to regard his future accession with some apprehension, yet he proved to be one of the most popular of Scandinavian kings and a constitutional ruler in the best sense of the word. His reign was remarkable for its manifold and far-reaching reforms. Sweden's existing municipal law (1862), ecclesiastical law (1863) and criminal law (1864) were enacted appropriately enough under the direction of a king whose motto was: Land skall med lag byggas – "With law shall the land be built". Charles also helped Louis De Geer to carry through his reform of the Parliament of Sweden in 1866. He also declared the freedom of women by passing the law of legal majority for unmarried women in 1858 – his sister Princess Eugenie became the first woman who was declared mature. Charles, like his father Oscar I, was an advocate of Scandinavianism and the political solidarity of the three northern kingdoms, and his friendship with Frederick VII of Denmark, it is said, led him to give half promises of help to Denmark on the eve of the war of 1864, which, in the circumstances, were perhaps misleading and unjustifiable. In view, however, of the unpreparedness of the Swedish army and the difficulties of the situation, Charles was forced to observe a strict neutrality. He died in Malmö on 18 September 1872. Charles XV attained some eminence as a painter and as a poet. He was followed on the thrones of both Norway and Sweden by his brother Oscar II. In 1872, Charles XV had controversial plans to enter a non-morganatic marriage with the Polish countess Marya Krasińska through the assistance of Ohan Demirgian, plans that aroused opposition both in the royal house and government and which were interrupted only by his death. Charles's popularity often