The Myraham was a fat-bellied southron merchanter up from Oldtown…
…Her captain was a fat-bellied southron merchanter as well…
— THEON I, A CLASH OF KINGS
There exists a strong-but-unconventional possibility regarding the destiny of Robb’s fateful letter, the one which named Jon Snow his heir:
Robb’s letter went with the captain of the Myraham.
It’s likely destination is White Harbor, or perhaps Oldtown.
This idea is generally supported as a “conclusion-by-exclusion”, as the other possible candidates are unreasonable and do not account for the timing of the letter’s introduction, as per my arguments below. Continue reading