Search for a place

This unit contained the following units:
| Name | Type | Start | End | Authority |
|---|---|---|---|---|
| AYOT ST LAWRENCE CP/AP | Parish-level Unit | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 233. | ||
| AYOT ST PETER AP/CP | Parish-level Unit | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 233. | ||
| DIGSWELL CP/AP | Parish-level Unit | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 235. | ||
| WELWYN AP/CP | Parish-level Unit | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 245. | ||
| WELWYN GARDEN CITY CP | Parish-level Unit | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 245. |
This unit was part of the following units:
| Name | Type | Start | End | Authority |
|---|---|---|---|---|
| HERTFORDSHIRE | Poor Law/Registration County | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 625. |
If the boundaries of the Poor Law Union/Reg. District changed over time, this map will show all the different boundaries.
How to reference this page:
GB Historical GIS / University of Portsmouth, Welwyn Poor Law Union (PLU) through time, A Vision of Britain through Time.
URL: https://www.visionofbritain.org.uk/unit/10111663
Date accessed: 08th April 2026