Lord Delvin Mallory became one of Aegon the Conqueror's chief advisers after betraying the Gardeners by revealing Highgarden's complete infrastructure to him. House Mallory would continue to defy the rule of House Gardener for at least two centuries until they were peacefully incorporated into the Kingdom of the Reach through a marriage-alliance. Marlin crowned himself the King of the Mallor, ruling from his seat in Westwater Watch. There, Marlin and his merchants laid the foundations of Westwater Watch and in mere days, hundreds upon thousands of merchants came to the Westwater and the Mallorys became gradually wealthier. The leader of the sailors was called Marlin. House Mallory was formed when a group of merchant-sailors once sailed along the Mallor river and discovered that the three branches of the river conjoin and flow upstream at a certain location in the Reach.
Killed during the Destruction of the Great Sept of Baelor.
