The World of Ice and Fire (US, UK) will be released October 28. Editors, please refrain from including information from the book prior to November 27.
From A Wiki of Ice and Fire
and the location of the Broken Branch river
The Broken Branch is a river in the North within the dominion of House Manderly. The headwaters of the Broken Branch lie in the Sheepshead Hills, while Ramsgate sits near its mouth in the northeast of the Bite. There is ice fishing on the northern rivers.
References and Notes