 Irina, her mother, and her sister Natalia later escaped to France in 1920.Irina married her first cousin once removed, Prince Feodor Alexandrovich of Russia (1898–1968), son of Grand Duke Alexander Mikhailovich of Russia, on 21 May 1923 in Paris.They later had a son, Prince Michael Feodorovich of Russia, on 4 May 1924.