Nikolai Karonin Petropavlovsky

Nikolai Elpidiforovich KaroninPetropavlovsky , was a Russian writer, essayist, and political activist. His real name was Nikolai Petropavlovsky his pen name was S. Karonin. A number of later Russian sources refer to him as Nikolay KaroninPetropavlovsky.

Nikolai Petropavlovsky was born in Samara province, where his father was a village priest. His father provided him with his primary education. He then studied at a seminary, and afterward at a classical school. In May 1874 he met the revolutionary populist Porphyry Voinaralsky, and helped him to create and organize an underground circle of selfeducation. This soon led to his expulsion from school.

Source: Wikipedia