This question comes from a comment to another question.

Craster must have somehow known that by putting out his baby boys, he would be protected by the White Walkers.

And the White Walkers must have learned Craster's Keep was a source of fresh recruits.

But how did that arrangement start? Is there anything in the books that mentions how?

  • 1
    @Mooz Yes, I thought you would recognize it. I also thought you would post it yourself, and I looked for whether you did. If you ever find inspiration from one of my comments, feel free to post a question. Turnabout is fair play. :-)
    – RichS
    Commented Mar 31, 2017 at 7:59
  • 4
    Sadly I think the answer would be We don't know yet. The whole Others Affair so far is shrouded in mystery in the books. Only thing we know about the arrangement is the arrangement itself and that the Night's Watch was aware of it although they weren't entirely sure who were Craster's gods?
    – Aegon
    Commented Mar 31, 2017 at 8:40
  • 1
    @mooz Sorry to disappoint, but someone else got there first... scifi.stackexchange.com/questions/32259/… Commented Mar 31, 2017 at 15:23

1 Answer 1


I'm sorry to say we don't know for sure, there is nothing definitive in the books so far, so much of what follows is speculation on my part based on what little lore we do get in the novels.

In the books, the original Night's King was supposedly the 13th Lord Commander of the Night's Watch who fell in love with what was probably a female Other (White Walker in the show). She is described as having "skin as white as the moon and eyes like blue stars" and her skin was cold as ice, and we're told he "gave her his seed".

It's suggested the Night's King and his Queen made sacrifices to the Others, which sounds very reminiscent of Craster. We're never told who was sacrificed or how, maybe it was NK's own children, this might even explain the Night's Watch vow to sire no children. His castle was the Nightfort, which has a creepy magical Weirwood door called the Black Gate beneath it. This gate leads to North of the Wall, very useful for carrying babies beyond the Wall's protections, and when you pass through it the door's mouth grows until it swallows, almost like you're being consumed by the Old Gods.

It's possible this practice of sacrificing to the Others was passed down through the generations. There is some suggestion that the knowledge of sacrificing to the Others exists on the periphery of Northern society. The Wildlings seem to think Others steal their children and a common insult in the North is "The Other's take you". If this was a common practice which is dying out now that Mance has unified the Wildlings and made them stronger, that might explain why the Others have returned. If they need the children of men to convert in order to exist, and they're now only getting a handful from Craster, perhaps they're taking a more direct approach.

Alternatively, it's possible that the practice was only recently rediscovered, which might also explain the Others' return. There is some suggestion that Craster is a descendant of the original pairing of Night's King and Queen. People say of him that he has black blood and has a cold smell to him and that he appears less than human. If Craster has the blood of the Others then this might also explain his incest, as a means of purifying that blood for them, of not diluting it (a parallel to the Targaryen practice of incest, also intended for the same purpose).

His name might also have originally come from a mangled form of "Stark", like the Karstarks, and since there's a non-zero possibility that the original Night's King was also a Stark, perhaps the name passed down and eventually became Craster. If Craster is really a descendant of this pairing then him knowing of the sacrifices or working it out by some piece of familial knowledge passed down through the generations may explain how he came to be sacrificing his children.

Interestingly, Gilly's baby is nicknamed "Monster" in the novels, which might be foreshadowing if the baby has the blood of the Others. Especially since the baby is at the Wall and everyone believes it to be the child of Mance, King in the North. Melisandre is also at the Wall. I'm not sure the Others will be too happy if one of their blood kin was sacrificed as an offering to R'hllor.

  • 2
    Great answer, lots of very interesting connections I'd never thought of. Only thing I can think of to add is that I believe Craster himself is the bastard son of a night's watchman, which, coupled with the magic door that only lets night's watchmen through, fits the idea there might be something special about that status. Commented Mar 31, 2017 at 14:02
  • 1
    Talking of the circumstances around Craster's conception and birth, I wonder, Was Craster conceived or born around the time Bloodraven was at the wall? Maybe there's some whole story there e.g. maybe Bloodraven went ranging in pursuit of Craster's deserter father, who did bad things, bought Others back, used them to chase Bloodraven underground, then, taught his son how to protect himself from the monsters he created? Speculation is fun... :-) Commented Mar 31, 2017 at 15:30

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.