It was built by Roger Bigod, 1st Earl of Norfolk, and became the seat of the Earls of Norfolk and the Dukes of Norfolk.
... 1,433.7/km² (3,704.7/mi²). There are 1,494 housing units at an average density of 427.3/km² (1,104.1/mi²). The racial makeup of the town is 40.00% ...