Princess Elisabeth of Saxe-Altenburg (1865–1927)

Princess Elisabeth of Saxe-Altenburg (1865–1927) + Grand Duke Konstantin Konstantinovich of Russia

Princess Tatiana Constantinovna of Russia Princess Vera Constantinovna of Russia Prince John Konstantinovich of Russia Prince Igor Constantinovich of Russia Prince Constantine Constantinovich of Russia Prince Georgy Konstantinovich of Russia Prince Oleg Konstantinovich of Russia Prince Gabriel Constantinovich of Russia