Note 741 — BOOK II. (continued 3)
Reading edition
But it had this name long before; being so called from its being a common Sewer (vulgarly Shore) or drain. See Stow.
[Weever states that it was named from the Lord of the Manor. Sir John de Sordig was Ambassador from Edward III. to the Pope, to remonstrate with his Holiness on his claim to present foreigners to English livings.]