Roman Britain
| Author(s) | Title | Reference | |
|---|---|---|---|
| Kemp Malone | A History of the Anglo-Saxons, Two volumes, by R. H. Hodgkin | 6/1, p. 57 | |
| Nicolas Jacobs | A Welsh Classical Dictionary: People in History and Legend up to about AD 1000, by Peter C. Bartrum | 64/2, p. 292 |