| Sort ascending by Teitl | Blynyddoedd a Rhifau | Sort ascending by Math o ddeddfwriaeth |
|---|---|---|
| An Act for regulating and maintaining the Harbours of Holyhead, and for vesting them in the Admiralty. | 1854 c. 44 | Deddfau Cyhoeddus Cyffredinol y Deyrnas Unedig |
| Great Indian Peninsula Railway Company Act 1854 | 1854 c. xliv | Deddfau Lleol y Deyrnas Unedig |
Mae'r data ar y dudalen hon ar gael yn y fformatau data amgen a restrir: