Complex sentence: Bogolyubov was born in the village of Pomerania Novgorod Gubernia into the family of retired colonel Pyotr Gavriilovich Bogolyubov.
Split into simpler sentences: Bogolyubov was born in the Pomeranian village of Novgorod Gubernia. His father was retired colonel Pyotr Gavriilovich Bogolyubov.