Indiana University Press p143 Tsvetaeva and her husband spent summers in the Crimea until the revolution, and had two daughters: Ariadna, or Alya (born 1912) and Irina (born 1917). Source: Internet
Living in unremitting poverty, unable to afford living accommodation in Prague itself, with Efron studying politics and sociology at the Charles University and living in hostels, Tsvetaeva and Ariadna found rooms in a village outside the city. Source: Internet
With Efron now rarely free from tuberculosis, their daughter Ariadna was relegated to the role of mother's helper and confidante, and consequently felt robbed of much of her childhood. Source: Internet