| Text: | Cyfoded Haul disglair cyfiawnder |
| Author (stanza 1): | D. C. |
| Author (stanza 2): | T. |
| Author (stanza 3): | J. T. J. |
| Tune: | OLD DERBY |
| Text Information | |
|---|---|
| First Line: | Cyfoded Haul disglair cyfiawnder |
| Author (stanza 1): | D. C. |
| Author (stanza 2): | T. |
| Author (stanza 3): | J. T. J. |
| Language: | Welsh |
| Publication Date: | 1952 |
| Tune Information | |
|---|---|
| Name: | OLD DERBY |
| Meter: | 9.8.9.8. D. |
| Key: | a minor |
| Source: | Welsh Melody |
Mawl a chân does not indicate which David Charles is the author of the first stanza. However, it appears that it was by David Charles, 1762-1834.