| Answer | Crossword Clue |
|---|---|
| BORIS | Former King of Bulgaria. |
| BORIS | Former king of Bulgaria. |
| BORIS | Former king of Bulgaria, died 1943. |
| BORIS | Late King of Bulgaria. |
| BORIS | One-time King of Bulgaria. |
| BORIS | King of Bulgaria: 1918-43 |
| BORIS | King of Bulgaria, 1918-43. |
