Royal descendants of Queen Victoria and King Christian IX were closely related due to their mutual descent from either Queen Victoria, King Christian IX or both. The most commonly cited example is the fact that Nicholas, his wife, Alexandra, and Kaiser Wilhelm II of Germany were all first cousins of King George V of the United Kingdom. Other countries who fought against Germany in addition to Russia and the United Kingdom were Romania, whose queen-consort, Marie, wife of King Ferdinand I, was a cousin of the Kaiser, and Greece, whose queen-consort, Sophia, wife of King Constantine I, was the Kaiser's own sister. Additionally, King George V was a first
SMS Kaiser Wilhelm der Grosse preventing the "German" squadron from passing through the Great Belt in the Baltic. "Kaiser Wilhelm der Grosse" and several other battleships were then tasked with forcing an entry into the mouth of the Elbe River, where the Kaiser Wilhelm Canal and Hamburg could be seized. The "hostile" flotilla accomplished these tasks within three days. The regular winter cruise followed during 1–12 December. In 1903, the fleet, which was composed of only one squadron of battleships, was reorganized as the "Active Battle Fleet". "Kaiser Wilhelm der Grosse" remained in the I Squadron along with her sister ships and the newest s,