Llannerch Aeron Parish (CP/AP) through time

Llannerch Aeron Parish (CP/AP)

Densities and rates of growth. Age structure: concentrations of young people, and of the old.

How people made their living: identifying farming communities, pit villages, mill towns and so on.

Social class and socio-economic groups. Concentrations of professionals, and of unskilled labourers.

Numbers of houses. Overcrowding: persons per room. Amenities: central heating, baths and WCs.

Alternative names

The following alternate names exist for this unit:

Name	Status	Language	Authority
LLANYCHAERON	Preferred	Welsh	M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 134.
LLANNERCH AERON	Preferred	English	M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 134.
LLANUWCHAERON	Alternate	Welsh	M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 134.
LLANERCH AERON	Alternate	English	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'.
LLANERCHAERON	Alternate	English	1901 Census of England and Wales, Table 12, 'Registration County, Districts, and Sub-Districts, with their Constituent Civil Parishes - Area; Houses and Population 1891 and 1901, and Separate Occupiers 1901'.
LLAN ERCH AYRON	Alternate	English	1831 Census of Great Britain, Table [1], 'Population Abstract'.
LLANERCH AYRON	Alternate	English	1851 Census of Great Britain, Table [1], 'Population Abstract'.
LLANERCHAYRON	Alternate	English	1871 Census of England and Wales, Table 4, 'Area; Houses and Inhabitants, 1861 and 1871, in the Parishes and Places comprised in each Superintendent Registrar's District'.

Formal status

The unit has had the following statuses:

Status	Abbreviation	Start	End	Authority
Civil Parish	CP			M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969) Permission granted to project.
Ancient Parish	AP			1851 Census of Great Britain, Population tables 2, Table [1] , 'Population Abstract'

Higher level units

This unit was part of the following units:

Name	Type	Authority
CARDIGANSHIRE	Ancient County	M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 134.
ABERAERON 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'.
ABERAERON RD	Local Government District	M. Richards, Welsh Administrative and Territorial Units (Cardiff: University of Wales Press, 1969), p. 134.
ABERAYRON RSD	Sanitary District	1891 Census of England and Wales, Table 4, 'Area and Population in Rural Sanitary Districts'.
LLANSANTFFRAID	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'.
MOEDDYN Hundred	Ancient District	1831 Census of Great Britain, Table [1], 'Population Abstract'.
TROEDYRAUR Hundred	Ancient District	1831 Census of Great Britain, Table [1], 'Population Abstract'.

Boundaries and changes

This unit was affected by the following changes:

Date	Type of change	Other unit involved	Area transferred	Authority
24 Mar 1884	was reduced to enlarge	DIHEWYD AP/CP	Moiddyn Houses in 1891: 6.	1891 Census of England and Wales, Table 14, 'Changes in the Areas of Civil Parishes effected by Local Government Board Orders under the Provisions of the Divided Parishes Acts of 1876 and 1879, or by the Act of 1882'.; LGBO 16243
01 Apr 1934	was abolished to enlarge	CILIAU AERON AP/CP	Area: 1242 acres. Population in 1931: 117.	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. 77523. The Cardiganshire Review Order, 1934

Base layer:

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Maps Census reports

How to reference this page:

GB Historical GIS / University of Portsmouth, Llannerch Aeron Parish (CP/AP) through time, A Vision of Britain through Time.

URL: https://www.visionofbritain.org.uk/unit/10236400

Date accessed: 08th April 2026