House Merryweather of Longtable is a noble house from the Reach. Their seat of Longtable is located at the confluence of the Mander and the Blueburn. Historically a prominent family of the Reach, House Merryweather has lost lands and wealth after Robert's Rebellion.
Their blazon is a a golden horn of plenty spilling out apples, carrots, plums, onions, leeks, turnips, and fruits of many colors, over a white field bordered in gold. Their motto is "Behold our Bounty."