Catherine Pavlovna of Russia families, the eldest of whom was barely eight years old. After her death, her surviving husband built Württemberg Mausoleum in Rotenberg, Stuttgart, dedicated to her memory. William later married again; his next wife was his first cousin, Princess Pauline of Württemberg. Ekaterina had two sons with Duke George of Oldenburg (9 May 1784 – 27 December 1812): With the King of Württemberg, she had the following children: Catherine Pavlovna of Russia Grand Duchess Catherine Pavlovna of Russia (; 21 May 1788 [OS 10 May 1788] – 9 January 1819) later Queen Catharina Pavlovna of Württemberg, was the fourth daughter of
Peter II of Russia During the reign of Catherine I, young Peter was ignored; but by the time she died in 1727, it had become clear to those in power that the only male-line grandson of Peter the Great could not be kept from his inheritance much longer. The majority of the nation and three-quarters of the nobility were on his side, while his uncle, the Holy Roman Emperor Charles VI (Peter's uncle on his mother's side), persistently urged Peter's claims through the imperial ambassador at Saint Petersburg. Through the efforts of Menshikov, Peter was named Catherine's heir apparent, even though Catherine had two