Simplify the following text for a Grade 7 native English-speaking person.
Original: Mikhail Alexandrovich Bakunin ( - 1 July 1876 ) was a well-known Russian revolutionary and theorist of collectivist anarchism .
Simplified: Mikhail Alexandrovich Bakunin ( 1814 â `` 1876 ) was a famous Russian anarchist . He is known as one of the early fathers of anarchism .