Complex sentence: Ramsay Snow is the acknowledged bastard son of Lord Roose Bolton and author avatar of George R.R. Martin and is known as the Bastard of Bolton or the Bastard of the Dreadfort.
Split into simpler sentences: Ramsay Snow is the acknowledged bastard son of Lord Roose Bolton. He is known as the Bastard of Bolton or the Bastard of the Dreadfort.