HARROWBY, a township, in the parish and union of Grantham, wapentake of Loveden, parts of Kesteven, county of Lincoln, 1¾ mile (E.) from Grantham; containing 60 inhabitants. The tithes have been commuted for £500. 7., of which £200. 7. are paid to the vicar. Harrowby gives the titles of Baron and Earl to the family of Ryder.