House Lannett is a minor house from the westerlands. They are said to be distant kin to House Lannister of Casterly Rock. Like other kin of House Lannister, such as houses Lantell and Lanny, they are settled at Lannisport.
As some point in the Age of Heroes, House Lannister had grown so numerous that Casterly Rock could not contain all of them. Instead of tunneling out new passages and halls in the Rock, the members of the lesser branches left to make their home in a village a scant mile away. This village eventually grew into Lannisport.
House Lannett at the end of the third century
The known Lannett during the timespan of the events described in A Song of Ice and Fire are:
- no member has appeared yet.