content: 
  ===At the Wall===
  Jeor Mormont gives Jon Snow his ancestral Valyrian steel sword Longclaw. Jon is upset he cannot join Robb against the Lannisters.
  Maester Aemon reveals to Jon that he is Aemon Targaryen, the Mad King Aerys's uncle and Daenerys Targaryen's great-uncle, and advises Jon that the choice he must make between the Night's Watch and his family will haunt him the rest of his life.