Available Themes

Alternative names

The following alternative names exist:

Name	Status	Language	Start	End	Authority
DYFFRYN	Preferred	English			M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 62.
DUFFRYN	Alternate	English			1851 Census of Great Britain, Table 3, 'England and Wales. Houses and Population enumerated in 1851 in Registration Counties'.

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
MONMOUTHSHIRE	Ancient County			M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 62.
NEWPORT RegD/PLU	Poor Law Union/Reg. District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
GWYNLLWG Cmt	Ancient District			M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 62.
GWYNLLWG Hundred	Ancient District			M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 62.
MAGOR AND ST MELLONS RD	Local Government District			M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 62.
NEWPORT RSD	Sanitary District			1891 Census of England and Wales, Table 4, 'Area and Population in Rural Sanitary Districts'.
ROGERSTONE	Registration sub-District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
ST MELLONS RD	Local Government District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
BASSALEG AP	Parish-level Unit			M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 62.

Boundary changes

This unit was affected by the following changes:

Date	Type of change	Other unit involved	Area transferred	Authority
01 Apr 1909	was reduced to enlarge	NEWPORT CP/AP		1911 Census of England and Wales, Table 13, 'Changes in the boundaries of civil parishes during the intercensal period 1901-11; effected under the provisions of the Local Government Acts of 1888 and 1894, and by Local Acts'.; LGBO 53094
01 Apr 1909	was reduced to enlarge	NEWPORT CP/AP		1911 Census of England and Wales, Table 13, 'Changes in the boundaries of civil parishes during the intercensal period 1901-11; effected under the provisions of the Local Government Acts of 1888 and 1894, and by Local Acts'.; LGBO 53094

Lower level units

We know of no units which were contained within this unit.