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Derval

Commune in Pays de la Loire, France

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Derval (French pronunciation: [dɛʁval] ; Gallo: Derva, Breton: Derwal) is a commune in the Loire-Atlantique department in western France.

01Geography

The river Chère forms all of the commune's northern border.

02Population

Historical population
YearPop.±% p.a.
1793 1,750,     
1821 1,936+0.36%
1846 2,309+0.71%
1872 2,968+0.97%
1901 3,329+0.40%
1926 3,226−0.13%
1946 2,859−0.60%
1962 2,702−0.35%
1968 2,675−0.17%
YearPop.±% p.a.
1975 2,591−0.45%
1982 2,558−0.18%
1990 2,558+0.00%
1999 2,491−0.29%
2007 2,919+2.00%
2012 3,422+3.23%
2017 3,489+0.39%
2023 3,601+0.53%
Source: EHESS and INSEE (1968-2023)

03International relations

Derval is twinned with Llanidloes, a small town in Wales.

04Architecture

The castle, also known as the Saint-Clair Tower, is an ancient fortified castle, the remains of which stand in the woods, 2.5 kilometers north-northeast of the town. The building was first partially registered as a historic monument by decree of July 16, 1925 by the French Ministry of Culture, to protect the Saint-Clair tower. In November 2021, protection was extended to the entire site, both built and unbuilt parts, in order to protect the surrounding area, the moats and the buried remains.

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Sources and credits

This article is adapted from the Wikipedia article Derval, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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