Anna Petrovna of Russia elder daughter of Emperor Peter I of Russia and Catherine I of Russia (1708–1728) Parents Catherine I of Russia Peter the Great Children Peter III of Russia Siblings Elizabeth I of Russia Pyotr Petrovich Alexei Petrovich, Tsarevich of Russia Natalia Petrovna Paul Petrovich Romanov Margaret Petrovna Romanov Natalia Maria Petrovna Katherine Petrovna Romanov Alexander Petrovich Pavel Petrovich Romanov Partners Charles Frederick, Duke of Schleswig-Holstein-Gottorp
