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Marriage: Princess Nina OBOLENSKY  on 8 Apr 1922 in Nice, France
Died: 12 May 1962, Paris at age 74
Konstantin married Princess Nina OBOLENSKY  [MRIN: 33], daughter of Prince Alexander OBOLENSKY  and Princess Salome DADIAN , on 8 Apr 1922 in Nice, France. (Princess Nina OBOLENSKY  was born on 14 Jan 1898 in St. Petersburg and died on 6 Jul 1980 in St. Geneviève des Bois (Paris).)