Catherine I of Russia to bribe the Ottoman grand vizier Baltacı Mehmet Pasha into allowing a retreat. Mehmet allowed the retreat, whether motivated by the bribe or considerations of trade and diplomacy. In any case Peter credited Catherine and proceeded to marry her again (this time officially) at Saint Isaac's Cathedral in St. Petersburg on 9 February 1712. Catherine was Peter's second wife; he had previously married and divorced Eudoxia Lopukhina, who had borne him the Tsarevich Alexis Petrovich. Upon their wedding, Catherine took the style of her husband and became Tsarina. When Peter elevated the Russian Tsardom to Empire, Catherine became Empress. The
Paul I of Russia Paul's son, the future Emperor Alexander I. It was not until 1787 that Catherine II may have in fact decided to exclude her son from succession. After Paul's sons Alexander and Constantine were born, she immediately had them placed under her charge, just as Elizabeth had done with Paul. That Catherine grew to favour Alexander as sovereign of Russia rather than Paul is unsurprising. She met secretly with Alexander’s tutor de La Harpe to discuss his pupil's ascension, and attempted to convince Maria, his mother, to sign a proposal authorizing her son's legitimacy. Both efforts proved fruitless, and though Alexander