Grand Duke Konstantin Nikolayevich of Russia
Russian grand duke (1827-1892) (–)
Parents
Children
Siblings
- Alexander II of Russia
- Grand Duchess Alexandra Nikolaevna of Russia
- Olga Nikolaevna of Russia
- Grand Duke Michael Nikolaevich of Russia
- Grand Duke Nicholas Nikolaevich of Russia
- Grand Duchess Elizabeth Nikolaevna of Russia
- Grand Duchess Maria Nikolaevna of Russia
- second unnamed daughter Romanov
- third unnamed daughter Romanov
- unnamed daughter Romanov
- Joséphine Koberwein
- Aleksey Paskhin
- Olga Karoline Albrecht