Is the narrator in chronicle of a death foretold cousin?

The narrator in Chronicle of a Death Foretold is not a cousin to any of the characters. The narrator is a third-person observer, who is an unnamed and mostly unseen character that recounts the events leading up to the murder of Santiago Nasar.

The narrator is not directly related to any of the main characters. They are an outsider observing and recounting the events, adding their own interpretations and observations to the story.