Landerneau

Landerneau Landerne
Commune
Houses with a slate facade, on the Rohan Bridge
Flag Coat of arms
Location of Landerneau
Landerneau Show map of France Landerneau Show map of Brittany
Coordinates: 48°27′06″N 4°14′53″W / 48.4517°N 4.2481°W / 48.4517; -4.2481
Country	France
Region	Brittany
Department	Finistère
Arrondissement	Brest
Canton	Landerneau
Intercommunality	CA Pays de Landerneau-Daoulas
Government
• Mayor (2020–2026)	Patrick Leclerc[1]
Area 1	13.19 km2 (5.09 sq mi)
Population  (2021)[2]	16,206
• Density	1,200/km2 (3,200/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	29103 /29800
Elevation	1–175 m (3.3–574.1 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Landerneau (French pronunciation: [lɑ̃dɛʁno]; Breton: Landerne, pronounced [lãnˈdɛrne]) is a commune in the Finistère department of Brittany in north-western France.

It lies at the mouth of the Elorn River which divides the Breton provinces of Cornouaille and Léon, 22 km (14 mi) east of Brest. The name is from Lan Terneo and can mean "(religious) enclosure of St Ténénan (Welsh: Tyrnog)": allegedly a Welshman who also had llans in the Vale of Clwyd in North Wales and in Somerset, and who moved to Brittany in the 7th century. Lann means a religious sacred place. The town has been founded by Saint Arnoc, some times called Ternoc and confusion can occur with Saint Ténénan. Some sources point Saint Arnoc and Saint Ténénan as the same person. It was an important centre of the flax and linen industries in the 16th and 17th centuries. Landerneau is also the hometown of Édouard Leclerc, a businessman and entrepreneur who founded the French supermarket chain E.Leclerc in 1948. His first store applies a hard competition with other supermarket chains with local made products and lower prices. Leclerc's new methods of sales are still applied in all supermarkets and hypermarkets and marks an evolution in the market's history. The town is actually the heart of the agricultural market in northwest Brittany with several agribusiness companies headquarters located in the town.

The town is also known for its moon, La Lune de Landerneau (the Moon of Landerneau). This nickname is supposed from a noble visiting Versailles court and was not impressed by the luxury of the Château de Versailles. He was contemplating the moon with others in the Versailles gardens when he said "the Landerneau's moon is bigger", that made the assembly laugh. The Breton noble made reference to a big silver metal disc on top of the Saint Houardon Church, well known in the surroundings as "the moon of Landerneau".