Catherine I of Russia Catherine I of Russia Catherine I (, born , later known as Marta Samuilovna Skavronskaya; – ) was the second wife of Peter the Great and Empress of Russia from 1725 until her death. The life of Catherine I was said by Voltaire to be nearly as extraordinary as that of Peter the Great himself. There are no documents that confirm her origins. Said to have been born on 15 April 1684 (o.s. 5 April), she was originally named Marta Helena Skowrońska. Marta was the daughter of Samuel Skowroński (later spelt "Samuil Skavronsky"), a Roman Catholic peasant from the Polish–Lithuanian
Coat of arms of Russia the unity of Great Russia (Russia), Little Russia (the Ukraine) and White Russia (Belarus). Probably under influence from its German equivalent, the eagle, from 1654 onwards, was designed with spread wings and holding a scepter and orb in its claws. During the reign of Peter the Great, further changes were made. The collar of the newly established Order of Saint Andrew was added around the central escutcheon, and the crowns were changed to the imperial pattern after his assumption of the imperial title in 1721. At about this time, the eagle's color was changed from golden to black, which would