Percy Toplis took refuge in the area in 1920 before being discovered by a local farmer.
Percy Bysshe Shelley | Percy Grainger | Percy Sledge | Percy Greenbank | Hugh Percy, 2nd Duke of Northumberland | Hugh Percy, 1st Duke of Northumberland | Charles H. Percy | Percy | Percy Jackson: Sea of Monsters | Percy Dearmer | Ralph Percy, 12th Duke of Northumberland | Percy Jackson & the Olympians | Percy Fender | Percy Fawcett | Charles Percy | Benjamin Percy | Percy Thrower | Percy Goetschius | Stephenson Percy Smith | Sharon Percy | Percy Smythe, 6th Viscount Strangford | Percy Jackson: Sea of Monsters (film) | Henry Percy, 6th Earl of Northumberland | Henry Percy, 1st Earl of Northumberland | Algernon Percy, 4th Duke of Northumberland | Thomas Percy | Percy Williams Bridgman | Percy Smith | Percy Quin | Percy Priest Lake |
Another native of Blackwell was Percy Toplis – The Monocled Mutineer – who went on to become a mutineer and conman during and after World War I.