Norman Invasion of Waterford

August 23, 1170

On August 23, 1170, Richard de Clare, known as Strongbow, landed near Waterford with a substantial Norman force. This pivotal event marked a significant escalation of the Norman invasion of Ireland, establishing a crucial bridgehead for further territorial expansion. The successful capture of Waterford solidified Norman control in the region and paved the way for Strongbow's marriage to Aoife MacMurrough, daughter of Diarmait Mac Murchada, the deposed King of Leinster. This alliance significantly strengthened Strongbow's claim to Leinster, fundamentally altering the political landscape of Ireland and deepening the Norman presence.