 Complete the following phrase:  Maurice retreated to Exeter, while the Earl of Essex continued down into Devon and Cornwall, after sending Blake to capture Taunton. Essex swept through Somerset and Devon, and succeeded in relieving Plymouth. He continued to press his army into Cornwall, but became isolated from supporting Parliamentarian forces. A large Royalist army commanded by the King, with support from the Lord Hopton and Prince Maurice, trapped Essex, and his army suffered a total defeat at the 