A vision of Britain through time
A vision of Britain between 1801 and 2001.
Including maps, statistical trends and historical descriptions.




The following alternative names exist:
| Name | Status | Language | Start | End | Authority |
|---|---|---|---|---|---|
| ANIAL | Preferred | Welsh | M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 57. | ||
| DERWEN | Preferred | English | M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 57. |
We know of no associations with other units.
This unit was part of the following units:
We know of no boundary changes affecting this unit.
This unit contained the following units:
| Name | Type | Start | End | Authority |
|---|---|---|---|---|
| BRAICHYRALARCH Tn | Parish-level Unit | M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 18. | ||
| DYFANNEDD Tn | Parish-level Unit | M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 62. | ||
| TRER LLAN Tn | Parish-level Unit | M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 213. | ||
| YSGEIFIOG ISAF Tn | Parish-level Unit | M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 226. | ||
| YSGEIFIOG UCHAF Tn | Parish-level Unit | M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 226. |
GB Historical GIS / University of Portsmouth, Derwen CP/AP through time | Census tables with data for the Parish-level Unit, A Vision of Britain through Time.
URL: http://www.visionofbritain.org.uk/unit/10069907
Date accessed: 24th May 2013