| Answer | Crossword Clue |
|---|---|
| HISGRACE | Ducal honorific |
| KENT | English ducal name. |
| ESTE | Ferrara ducal family |
| ESTE | Italian ducal family |
| GUISE | French ducal family. |
| KENTS | British ducal family. |
| KENTS | British ducal family |
| LASCALA | Regio Ducal Teatro replacer |
| MOATS | Ditches for ducal domains |
| ESTE | Ducal family of Ferrara. |
| ESTE | Ducal family of Ferrara |
| MOAT | Ditch at a ducal domicile |
| EDINBURGH | Ducal title of Prince Philip. |
| LASCALA | It replaced Milan's Royal Ducal Theatre |
