De Lacy built on a monumental scale, with spectacular polygonal towers and palatial accommodation finished with eye catching striped and chequered masonry.
Adeiladodd de Lacy ar raddfa enfawr, gyda thyrrau amlonglol godidog a phreswylfa a oedd fel palas gyda gwaith maen trawiadol mewn rhesi ac mewn sgwariau.