On the trail of Roesia de Verdun: Ireland’s only female castle builder

The 13th-century noblewoman built an impressive fortress on a rocky outcrop in Castleroche, Co Louth, and then supposedly pushed the master mason out of the window so that he wouldn’t replicate the building’s design

Wed, 18 Aug, 2021 - 06:50

Clodagh Finn

Clodagh Finn is a journalist, writer and collector of stories. Her recent book, The Irish in the Resistance, co-authored with John Morgan, shines a light on the forgotten contributions of the Irish who resisted Hitler during WW2.

It feels like glorious serendipity that a project aimed at revealing more about the only woman known to have built a castle in Ireland is taking place during National Heritage Week.

I’m a huge fan of castles and, in particular, of castlebuilder Roesia de Verdun, or Rose of the Rock as she is known locally. The 13th-century noblewoman built an impressive fortress on a rocky outcrop in Castleroche, Co Louth, and then supposedly pushed the master mason out of the window so that he wouldn’t replicate the building’s design.