Available Themes

Alternative names

The following alternative names exist:

Name	Status	Language	Start	End	Authority
SEATON VALLEY	Preferred	English	1935		F. Youngs, Local Administrative Units: Northern England (London: Royal Historical Society, 1991), p. 725.
E270829	CASWEB identifiers for 1971 Local Govt Districts	English

Unit associations

We know of no associations with other units.

Unit history

This unit was part of the following units:

Name	Type	Start	End	Authority
NORTHUMBERLAND	Administrative County	1935	1974	F. Youngs, Local Administrative Units: Northern England (London: Royal Historical Society, 1991), p. 725.

Boundary changes

This unit was affected by the following changes:

Date	Type of change	Other unit involved	Area transferred	Authority
01 Apr 1935	was created through the abolition of	CRAMLINGTON UD	Area: 4583 acres. Population in 1931: 8238.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 81246. The Northumberland Review Order, 1935
01 Apr 1935	was created through the abolition of	EARSDON UD	the CPs of Backworth & Holywell, & parts of the CPs of Earsdon & Murton Area: 3880 acres. Population in 1931: 11891.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 81246. The Northumberland Review Order, 1935
01 Apr 1935	was created through the abolition of	SEATON DELAVAL UD	Area: 2518 acres. Population in 1931: 5529.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 81246. The Northumberland Review Order, 1935
01 Apr 1935	was created through the abolition of	SEGHILL UD	Area: 1425 acres. Population in 1931: 2582.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 81246. The Northumberland Review Order, 1935
01 Apr 1935	was created from part of	TYNEMOUTH MB/CB	Area: 74 acres. Population in 1931: 20.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 81246. The Northumberland Review Order, 1935
01 Apr 1969	was enlarged by gaining part of	CASTLE WARD RD	part of Stannington CP Area: 456 acres.	1971 Census of England and Wales, Table 4, 'Intercensal changes of Boundary (between 23rd April, 1961, and 25th April, 1971)', for 'AC, LAA, CP, NT'.; M. of H. and Local Government Order No. 41582. The County of Northumberland (Seaton Valley U.D.) Confirmation Order, 1969

Lower level units

This unit contained the following units:

Name	Type	Start	End	Authority
BACKWORTH LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
CRAMLINGTON LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
EARSDON LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
EAST CRAMLINGTON LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
HARTFORD LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
HOLYWELL LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
NEW HARTLEY LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
NEWTOWN LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
SEATON DELAVAL LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
SEATON VALLEY CP	Parish-level Unit	1935	1974	F. Youngs, Local Administrative Units: Northern England (London: Royal Historical Society, 1991), p. 344.
SEGHILL LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
SHIREMOOR LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.