Jakob

He had a girlfriend called Ingrid who suffered a fatal accident in the past. Since then, he decided to write a book about every injustice he sees as a watchman, no matter who caused it, noble or commoner.
He has an smart alchemist sister (Alfrieda) who, according to him, is the hope of the family in rising from their struggles. It was she who teached him how to write, read, experiment and observe people.