House Oakheart of Old Oak is a vassal house from the Reach that holds fealty to House Tyrell. Their seat is Old Oak.


In the books

In A Song of Ice and Fire, House Oakheart is an old and powerful family from the Reach. They are among the noble houses from the Reach that can trace their descent from Garth Greenhand. The house is headed by Lady Arwyn Oakheart, a loyal vassal of Mace Tyrell and Ser Arys' mother. The Oakheart sigil is three green leaves on a golden plain.

See also