Mother Maria was born in Latvia in 1891. Like many of the pre-Revolutionary Russian intelligenstia, she was an atheist and a political radical in her youth, but gradually came to accept the truths of the Faith. After the Revolution, she became part of the large Russian emigre population of Paris. There she was tonsured as a nun by Metropolitan Evlogy, and devoted herself to a life of service to the poor. With a small community of fellow-believers, she established 'houses of hospitality' for the poor, the homeless, and the alcoholic, and visited Russian emigres in mental hospitals. In 1939 Metropolitan Evlogy sent the young priest Fr Dimitry to serve Mother Maria's community; he proved to be a partner, committed even unto death, in the community's work among the poor. When the Nazis took Paris in 1940, Mother Maria, Fr Dimitry, and others of the community chose to remain in the city to care for those who had come to count on them. As Nazi persecution of Jews in France increased, the Ort