| ALN | Northumberland river |
| TYNE | Northumberland river |
| BLYTH | Northumberland river - somewhat pebbly though (5) |
| TILL | Northumberland river, Tweed tributary; cash register (4) |
| TYNDALE | Bible translator, as a boy, sank in Northumberland river (7) |
| WANSBECK | Northumberland river famed for brown trout (*web snack) (8) |
| COQUET | Northumberland river noted for its good sea-trout (6) |
| WAY | A myriad of stars to be seen at Northumberland! (5, 3) |
| PEI | Prov. north of Northumberland Strait |
| SCOTLAND | In 2.3, Northumberland and Lady Northumberland lament their son's death. She encourages her husband to go fight the King: "O fly to ___." |
| SEACOWHEADLIGHT | Uniquely-named beacon in PeI overlooking the northumberland Strait: 3 wds. |
| SIRHENRY | Soldier, known as Hotspur, son of the 1st Earl of Northumberland (3,5,5) |
| PERCY | Soldier, known as Hotspur, son of the 1st Earl of Northumberland (3,5,5) |
| BISHOP | In 3.1, the King says, "They say the ___ and Northumberland are fifty thousand strong." |
| RAVENSPURGH | In 2.1, Northumberland, Willoughby, and Ross are worried the King will turn against them. They plot together to save themselves. Northumberland says he has word that the Duke of Hereford is coming wit |
| TYNEANDWEAR | County in northern England between Durham and Northumberland (4,3,4) |
| OTTERBURN | Small Northumberland town on the river Rede (9) |
| TWEED | Salmon fishing river rising in the Scottish Borders and flowing into the North Sea at Berwick in Northumberland (5) |
| CORBRIDGE | Village on the River Tyne near Hexham in Northumberland (9) |
| MILKY | A myriad of stars to be seen at Northumberland! (5, 3) |