Board Thread:Spoilers!/@comment-26385535-20160907041710/@comment-24674051-20161017213139

Well, my bets are on around 6 years old, since that is how hold David was when his father was murdered. the story from "White Out" was that David was 6 years old when his dad's cart was found with a dead body, and they have been consistent at keeping the known unchangeable facts straight while spinning the twists with the questionalble details and unknown facts.