| JOHNWAYNE | "The Duke" |
| ROTHESAY | The Duke of ___ is, since 1603, one of the (Scottish) titles of the heir to the British throne (8) |
| JACOBI | Derek -; actor whose television roles include the title character in Cadfael and the Duke of Windsor in the third series of The Crown (6) |
| LEAR | Father-in-law of the Duke of Albany and the Duke of Cornwall |
| MALTA | Country with a national flag bearing the George Cross, where the Queen (as Princess Elizabeth) and the Duke of Edinburgh lived for two years (5) |
| DUCHESS | The Wimbledon Championship trophies are presented to the tennis players by the Duke and ... of Kent |
| YOUNG | Desert Island Discs host who fronted the BBC's coverage of the wedding of the Duke and Duchess of Sussex (5) |
| INVERARAY | Town on the western shore of Loch Fyne that is the ancestral home to the Duke of Argyll (9) |
| SYONHOUSE | Built in the sixteenth century and with interiors redesigned by Robert Adam in 1762, the London home of the Duke of Northumberland (4,5) |
| TOMINTOUL | The highest village in the Highlands, founded by the Duke of Gordon in 1779 (9) |
| IVRY | Battle in which the Huguenots under Henry IV defeated the Catholics under the Duke of Mayenne (4) |
| KENT | The Duke of ... is the President of the King's Lynn Festival (4) |
| BARBOUR | Brand of classic wax jackets and countrywear awarded three royal warrants each in turn from the Duke of Edinburgh, the Queen and the Prince of Wales (7) |
| BLENHEIM | 1704 battle in the War of the Spanish Succession won by the Duke of Marlborough (8) |
| HOTPOTATO | The controversial issue of The Duke of York presumably feeling the heat? (3,6) |
| SYON | - House; London home of the Duke of Northumberland with interiors by Robert Adam, used as a location for Love in a Cold Climate, Gosford Park and The Wings of the Dove (4) |
| RALPHFIENNES | Schindler's List actor who plays the Duke of Oxford in the upcoming movie The King's Man: 2 wds. |
| WATERHOUSE | Architect who designed the Natural History Museum in London and the private chapel at the Duke of Westminster's home at Eaton Hall in Cheshire (10) |
| RAPHAEL | Artist whose Madonna of the Pinks was bought by the National Gallery from the Duke of Northumberland for some £34.88 million in 2004 (7) |
| SEANTHORNTON | The Duke in "The Quiet Man" |
