Jon sends Sam to Oldtown to become a Maester, accompanied by another brother, Dareon (who is appointed as a recruiter), Maester Aemon (who Jon fears will be sacrificed by Melisandre for his royal blood) and Gilly and her baby. During the voyage to Braavos, Gilly grows despondent, and Sam realises that Jon had swapped Gilly's baby with Mance Rayder's newborn son lest he be sacrificed as well. Aemon falls ill during the voyage and they are forced to spend their money on a healer and lodging in Braavos.