| KRAY | Surname of twins Ronnie and Reggie, 20th-century London gangsters (4) |
| BRICK | An adobe or clinker of clay, such as any one of the flettons forming much of 20th-century London; or, a Delft vase, loaf of bread, old-fashioned mobile phone, piece of Lego or wooden toy block, thus s |
| KRAYS | Criminal twins, Ronnie and Reggie (5) |
| UPSTAIRS | -, Downstairs, domestic drama set in early 20th century London (8) |
| EDWARDIAN | Adrian wed model in early twentieth-century London, for example (9) |
| HOPE | Surname of twins Cathy and Heath in Emmerdale (4) |
| LEAH | Model daughter of Ronnie and Jo Wood (4) |
| SNOW | John ___, a founder of modern epidemiology after he traced cholera infections in 18th century London (4) |
| MILL | John Stuart ___, 19th-century London-born philosopher (4) |
| WHIG | Kit-Cat Club member in 18th-century London |
| THEFIRM | Criminal gang run by Ronnie and Reggie Kray (3,4) |
| TWINS | The Kray ___, Ronnie and Reggie (5) |
| JOWOOD | Ex-wife of Rolling Stone Ronnie and mother of model Leah (2,4) |
| OLSEN | Surname of twins Ashley and Mary-kate (5) |
| WINKLEVOSS | Surname of twins Cameron and Tyler who founded a cryptocurrency exchange in 2014 (10) |
| PATIL | Surname of twin sisters Padma and Parvati in the Harry Potter series of books (5) |
| MCWHIRTER | Surname of twin brothers Norris and Ross, who founded The Guinness Book of Records (9) |
| BOBBSEY | Surname of twins Nan and Bert |
| BRYAN | Surname of twin American tennis players Bob and Mike, winners of multiple Grand Slam doubles titles (5) |
| WAUGH | Surname of twin Australian former cricketers Mark and Steve (5) |
