House Costayne of Three Towers is a noble house from Three Towers in the Reach, sworn to the Hightowers.
They blazon their shield with quartered: a silver chalice on black, a black rose on gold. Their words are "Our Thorns Cut Deep".
Seat: Three Towers Edit
The Castle Three Towers serve as a seat to house Costayne and lies on the southern coast of the Whispering sound.
Notable Members Edit
Gregor Costayne (deceased)
Cedric Costayne (unknown)