After the death of her father, Ariadna took his last name, and after the death of her mother she was exiled in Paris.
Being part of the literary circles of the Russian Diaspora, she wrote and published poetry.
She married three times, last time with poet Dovid Knut (real name Duvid Meerovich Fiksman).
Together with her husband she supported the ideas of Revisionist Zionism.
She was baptised in an Orthodox rite as a child, but later converted to Judaism taking the Hebrew name Sarah.
During the German occupation of France, she was the organizer and active member of the Jewish resistance in the south of the country.
She was murdered in Toulouse by a Milice agent shortly before the fall of the Vichy regime.