Prince Ioann Konstantinovich of Russia
Russian prince (1886-1918)
This article does not have any sources. (November 2010) |
Prince John Constantinovich of Russia (Russian: Иоанн Константиович) (5 July 1886 – 18 July 1918), also known as Prince Ioann, Prince Ivan or Prince Johan, was the eldest son of Grand Duke Constantine Constantinovich of Russia. He was described as a gentle, religious person. His relatives gave him the nickname of Ioannchick. He was born at Saint Petersburg, Russian Empire, and was in the House of Holstein-Gottorp-Romanov. He later married the Princess Helen of Serbia.
![](http://up.wiki.x.io/wikipedia/commons/thumb/5/54/Ioann_Konstantinovich_of_Russia.jpg/220px-Ioann_Konstantinovich_of_Russia.jpg)