Oscar Milosz was born in Čareja, Minsk Governorate, Russian Empire, and spent his childhood in Čareja. He was baptized on July 2, 1886, at St. Alexander's Church in Warsaw. His father, Vladislas de Lubicz Milosz, was a former officer in the Russian army and his mother, Marie Rosalie Rosenthal, was a Polish Jew from Warsaw. His parents did not marry until Oscar Milosz was 17. In 1889, Milosz's parents placed him at the Lycée Janson de Sailly in Paris. He began writing poems in 1894 and started to frequent artistic circles, meeting Oscar Wilde and Jean Moréas. After finishing at the Lycée, he enrolled at the École des langues orientales, where he studied Syriac and Hebrew.