| Name | Breconshire |
| Alt names | Brecon | |
| Aberhonddw | source: Canby, Historic Places (1984) I, 120 |
| Brecknock | source: Getty Vocabulary Program |
| Brecknock | source: NIMA, GEOnet Names Server (1996-1998) |
| Brecknockshire | source: Wikipedia |
| Brecon | source: Webster's Geographical Dictionary (1988) p 171 |
| Breconshire | source: Family History Library Catalog |
| Breconshire | source: Webster's Geographical Dictionary (1988) p 171 |
| Type | Historic county |
| Coordinates | 51.95°N 3.383°W |
| Located in | Wales (800 - ) |
| Also located in | Powys, Wales (1974 - ) |