Notes
Anna Petrovna (1708-1728), tsarevna, daughter of Peter I the Great and Catherine I. In 1725, she was married off to Grand Duke Golstein-Gottorpsky, in 1728 she gave birth to her only son, the future Emperor Peter III. About Elizaveta Petrovna see here.
Peter Petrovich (1715-1719), tsarevich, son of Peter the Great and Catherine I. In 1717, after abdication of his elder half-brother Alexis, he was proclaimed the heir to the throne. In the portrait by Caravaque he is depicted as a Cupid.
Nataly Petrovna (1718-1725), tsarevna, daughter
of Peter the Great and Catherine I. In 1721 was proclaimed heiress of Peter
I, but died in 1725.