I want to know the answer to the following question:
In what year was the friars' water supply system built in Southampton?
All the background I'm provided with is that "Constructed in 1290, the system carried water from Conduit Head (remnants of which survive near Hill Lane, Shirley) some 1.7 kilometres to the site of the friary inside the town walls.". Is that enough to answer the question?
Answer: yes