| Place name (English): | Thomar |
| Place name (local language): | Tomar |
| Place name (alt. local language): | |
| Place name (older spelling): | |
| Place name (other common spelling/language): | |
| Place type: | municipality |
| Is in the area of: | Santarém District |
| Note: |
| 1 | (Pedro?) de Barcellos (-), parents: Pedro de Portugal and Branca Peres de Sousa |
| 2 | Duarte (31 October 1391-9 September 1438), King of Portugal, parents: João I "o Falso" and Philippa of Lancaster |