context: Ludwig Bernhardovich von Kerber (German: Ludwig (Louis) August Bernhard v. Körber) [1], from October 30, 1916 - Ludwig Bernhardovich Corvin (, Roengu -, London). Alias ​​in the fleet: “Lev Fedorovich” - Russian naval officer, vice admiral of the Russian Imperial Fleet. Member of the Russian-Japanese and World War I at sea [2]:
question: Who by nationality was Ludwig Berngardovich von Kerber?
answers.text: Russian