Dublin’s oldest building was founded in 1028 by Sigtrygg Silkbeard who was then the Norse King of Dublin. The Gothic structure was expanded several times, most notably in the 12th through 14th centuries and again in the late 1800s. The Cathedral of the Holy Trinity is claimed to be the rightful cathedral of both the Church of Ireland and the Catholics yet in practice it is dominated by the Anglicans. This medieval Celtic church is positioned near Wood Quay.
