| Place name (English): | Cornwall |
| Place name (local language): | |
| Place name (alt. local language): | |
| Place name (older spelling): | |
| Place name (other common spelling/language): | |
| Place type: | county |
| Is in the area of: | England |
| Note: |
| 1 | John Cornwall (-10/11 December 1443), Baron of Fanhope |