I want to know the answer to the following question:
who started drainage of the Somerset levels
All the background I'm provided with is that "Drainage began with the Romans, and was restarted at various times: by the Anglo-Saxons; in the Middle Ages by the Glastonbury Abbey, from 1400–1770; and during the Second World War, with the construction of the Huntspill River.". Is that enough to answer the question?