of.Russia Catherine b.1788 d.1819 Anc. Des. M1. William I /Wurttemberg/ of.Russia Constantine.Nikolaievitc b.1827 d.1892 Parents. Anc. Des. M1. Elizabeth Alexandra /of Saxe/ of.Russia George b.1981 Parents. Anc. Des. of.Russia Kira b.1909 d.1967 Parents. Anc. Des. M1. Louis Ferdinand /of Prussia/ of.Russia Maria b.1907 d.1951 Parents. Anc. Des. M1. Karl /of Leiningen/ of.Russia Maria b.1953 Parents. Anc. Des. M1. Franz Wilhelm /of Prussia/ of.Russia Olga b.1822 d.1892 Anc. Des. M1. Charles I /Wurttemberg/Go to the Tree's Entry Page.