From A Wiki of Ice and Fire
|Coat of arms||
Gryonny white and black quartered with a silver axe on a green field|
(Quarterly, first and fourth gyronny argent and sable, second and third vert, an axe of the first)
|Overlord||House Baratheon of King's Landing|
A Feast for Crows
House Byrch at the end of the third century
The known Byrches during the timespan of the events described in A Song of Ice and Fire are:
- Lord Byrch, one of King Maegor I Targaryen's last supporters.
- Ser Balon Byrch, captain of the City Watch of King's Landing and of the Old Gate.