From A Wiki of Ice and Fire
|Allegiance|| House Fossoway|
House Tyrell of Brightwater Keep
|Spouse||Lord Garlan Tyrell|
|Book(s)|| A Storm of Swords (appears)|
A Feast for Crows (mentioned)
A Dance with Dragons (mentioned)
Lady Leonette Fossoway is the wife of Ser Garlan Tyrell.
She is dainty and bright-eyed.