| Wy 2, 164s5 | |
| Owdl foliant i Ifor hael | |
| LlGC 6209, 225 | |
| Owdl Foliant i Ifor Hael | |
| Pen 49, 70vs71v | |
| Owdl i Ifor hael | |
| BL 14986, 70rs70v | |
| owdl i ifor hael | |
| H 26, 270s72 | |
| {Owdl Ivor hael} | |
| Gw 25, 405s6 | |
| Owdyl i Ivor hael | |
| Th, 87vs88r | |
| Moliant Ivor hael | |
| M 146, 73s4 | |
| i ivor hael | |
| CM 5, 259s261 | |
| owdwl i ifor | |
| LlGC 727, 112s13 | |
| owdl foliant ifor hael o vassaleg | |
| Pen 182, 147s150 | |
| Ll 6, 11s13 | |
| awdwl ifor hael | |
| C 5.44, 344rs345r | |
| Odl voliant y Ifor hael | |