53°20′38″N 6°17′03″W / 53.34401°N 6.28408°W St Patricks Tower is a former smock windmill that was built to power the Thomas Street Distillery.[1] It is on Thomas Street, near the corner with Watling Street and is now part of the Digital Hub.[1] The mill was originally built in 1757 and rebuilt in 1815.[1]