St. Audoen's Church, Dublin (Church of Ireland) St. Audoen's Church, Dublin (Church of Ireland) St Audoen's Church () is the church of the parish of Saint Audoen in the Church of Ireland, located south of the River Liffey at Cornmarket in Dublin, Ireland. This was close to the centre of the medieval city. The parish is in the Diocese of Dublin and Glendalough. St Audoen's is the oldest parish church in Dublin and still used as such. There is a Roman Catholic church of the same name adjacent to it. The church is named after St Ouen (or Audoen) of Rouen (Normandy), a saint who lived in
Waterville, Dublin Waterville, Dublin Waterville () is a modern housing development that forms a remote suburb of Dublin city, within Fingal, Ireland. The developments were built between 2002 - 2008 on the edge of the Abbotstown demense, on the boundary between Blanchardstown and Castleknock. The development lies within the Barony of Castleknock in the historic County Dublin. The area was developed by Granbrind Ltd on land acquired from the Eastern Health Board. The land was previously owned successively by the Barons of Castleknock, Baronets of Abbotstown and Barons Holmpatrick. Historically these lands formed the principal seat in the civil parish and barony