"This letter detailing our infantry movements was meant for Lord Damon of House Marbrand. It was sent to Lord Marlin of House Dormund."
―Tywin Lannister[src]

Lord Marlin Dormund is a northern lord and the head of House Dormund. He is a bannerman of House Stark.


Season 2

During a war council meeting at Harrenhal, Lord Tywin Lannister berates his bannerman Ser Amory Lorch for his illiteracy; he sent a letter detailing House Lannister's infantry movements to Lord Damon of House Marbrand , but Amory accidentally delivered it to Lord Marlin due to his inability to read properly.

In the books

In the A Song of Ice and Fire novels, there is no mention of any character named Marlin Dormund or House Dormund.