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Pouancé Castle

Pouancé Castle is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Pouancé Castle rather than just read about it. In short: The medieval castle of Pouancé is located in Pouancé, Maine-et-Loire, France, at the western border of the old province of Anjou, where it was built as a defence against Brittany. Along with the remains of the city walls, it covers a surface of three hectares.

Pouancé Castle — main illustration
Pouancé Castle — illustration

Key takeaways

  • Pouancé Castle belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Pouancé Castle to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Pouancé Castle from memory before moving on to harder problems.

Reference excerpt

The medieval castle of Pouancé is located in Pouancé, Maine-et-Loire, France, at the western border of the old province of Anjou, where it was built as a defence against Brittany. Along with the remains of the city walls, it covers a surface of three hectares. It is nicknamed the "second castle of Anjou" because of its size, which is just less than that of the castle of Angers. It belongs to the Breton march, facing the Breton castle of Châteaubriant. Situated in a location which was fortified in the 11th century, the castle was built between the 12th and 15th centuries. Besieged several times during the Hundred Years' War, it became a strategic fortress at the end of the 15th century, during the Mad War. Ruined during the 16th century and completely abandoned since the 18th, it was saved from destruction when Louis Bessière, an inhabitant of Pouancé, decided to restore the building in the 1960s. The castle is now owned by the town of Pouancé and is open to visitors during the summer months. The castle has been listed as a monument historique since 7 July 1926. Despite volunteers and amateur excavations over 40 years, little is known about the structure of the castle, due to a lack of deep archaeological surveys.

History

Early history At the end of the Early Middle Ages, the town of Pouancé, at the boundaries of the Breton march and the province of Anjou, was most likely fortified to oppose the Breton castle at Châteaubriant. The first mention of the castle dates back to 1049–1060, inside the cartulary of Carbay, which recounts the count of Anjou maintained troops and a vicarius named Landri or Landry. Fragments of Merovingian sarcophagus were found in the walls of the nearby church at Saint-Aubin, proving the existence of a human settlement in Pouancé before the construction of the castle. After the death of Landri, the castle was given by the count of Anjou to a close relation of Landri, Hervé de Martigné, vassal of the count of Rennes. Hervé already possessed the deed to Lourzais, a territory close to Pouancé. In 1066, the Duke of Brittany, Conan II took the castle, possibly with the help of Hervé. Following Hervé's death, around 1084, his son Gautier Hay succeed him. Emma, Gautier's heir, married Guillaume Ist of La Guerche in around 1130, uniting the seigneury of Pouancé-Martigné with La Guerche. The lords of Pouancé then entered a rebellion against the Plantagenet. Geoffroy Ist, the grandson of Emma, took part in the revolt of 1173–74 with other Breton lords against Henry Plantagenet. They were defeated, and their castles destroyed. Geoffroy's son revolted against the Count of Anjou with Breton lords in 1196, and defeated the army of the seneschal of Anjou. At the beginning of the 13th century, the castle was the center of a vast seigneury located in Anjou and Brittany, consisting of the seigneuries of Pouancé, Martigné, La Guerche and Segré. It was around this time that the actual castle was erected, with the first towers and ramparts. Guillaume III, lord of Pouancé, established a levee on the Verzée river, thus forming a lake alongside the castle, protecting the western front of the fortification, the side that faced Brittany. The 13th century saw the beginning of the decline of the Pouancé family. Geoffroy II, the son of Guillaume III, died around 1244. His own son, Geoffroy III, died in 1263, leaving his daughter Jeanne the only heir. She married Jean of Beaumont. Their grandson, Jean II of Beaumont, failed to produce an heir with his first wife Isabeau of Harcourt, and subsequently married Marguerite of Poitiers. Louis of Beaumont, their only son, died in 1364 during the battle of Cocherel. Marie Chamaillard, the granddaughter of Isabeau (the first wife of Jean II) regained the seigneury of Pouancé, adding it to the fiefs already owned by her husband, Pierre II of Alençon.

The Hundred Years' War Between 1371 and 1379, Pierre II built the Main Tower and the machicolation on the castle. Some towers were altered by adding spiral staircases, notably in the Saint-Antoine tower. Between the 14th and 15th centuries, the main keep and the ice-house were built.

The castle was attacked by a Breton army led by John V, Duke of Brittany in 1379. The castle may have been taken by betrayal. Pierre II then exchanged the seigneury with Bertrand du Guesclin for lands in Normandy. John V gave the fortress back to Bertrand's brother Olivier du Guesclin in 1381. Olivier sold back Pouancé to John V in 1389. When John V married his daughter Marie to Jean I, Duke of Alençon, Jean I was given the seigneury of Pouancé as her dowry. The son of Jean I, Jean II of Alençon, was captured by the English during the battle of Verneuil. After his release, financially ruined by the ransom, he decided to put pressure on his uncle John VI, Duke of Brittany to pay the remaining part of his mother's dowry. He kidnapped Jean of Malestroit, Bishop of Nantes and Chancellor of Brittany, to force the Duke of Brittany to pay. Refusing to be blackmailed, John VI gathered his army and launched a siege of the castle on January 6, 1432. The castle of Pouancé was besieged for 5 weeks by 6000 men of the Duke's army and his English allies, and bombed by 7 cannons. After 5 weeks under siege, despite the ongoing resistance of the castle, Jean II decided to negotiate and the siege was lifted on February 19. Eleven years after this siege, in 1443, an English army, led by John Beaufort, 1st Duke of Somerset, besieged the castle. Despite a warning from Arthur III of Brittany, Jean II of Alençon counter-attacked with his men without waiting for reinforcements. His army was surprised by the English at night, and the counter-attack failed. The castle and the town managed to resist the 7000 men strong army of the English who lifted the siege after two or three weeks, leaving the faubourgs of the town destroyed.

… excerpt ends here. Continue reading the full article.

Illustrations

Pouancé Castle illustration
Pouancé Castle: A 19th century reproduction of the castle of Pouancé.
A 19th century reproduction of the castle of Pouancé.
Pouancé Castle: Inside of the fortress, pre-1916. Dwellings and workshops are visible along the ramparts. On the right: the Mill Tower before its collapse in 1915. On the left, the Custodial Tower, which collapsed in 1936.
Inside of the fortress, pre-1916. Dwellings and workshops are visible along the ramparts. On the right: the Mill Tower before its collapse in 1915. On the left, the Custodial Tower, which collapsed in 1936.

Worked examples

Example 1 — a first encounter with Pouancé Castle

Start with the simplest possible case. Write down what Pouancé Castle claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Pouancé Castle before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Pouancé Castle ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Pouancé Castle

In research
Pouancé Castle appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Pouancé Castle in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Pouancé Castle is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures completed in 1379, Buildings and structures completed in the 12th century, Buildings and structures completed in the 15th century, so understanding it makes those chapters shorter.
In everyday life
Look for Pouancé Castle outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Pouancé Castle in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Pouancé Castle means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Pouancé Castle out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Pouancé Castle in simple terms?

The medieval castle of Pouancé is located in Pouancé, Maine-et-Loire, France, at the western border of the old province of Anjou, where it was built as a defence against Brittany. Along with the remains of the city walls, it covers a surface of three hectares.

Why does Pouancé Castle matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Pouancé Castle?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Pouancé Castle.

Tags

  • Buildings and structures completed in 1379
  • Buildings and structures completed in the 12th century
  • Buildings and structures completed in the 15th century
  • Monuments historiques of Maine-et-Loire
  • Ruined castles in Pays de la Loire
  • Tourist attractions in Maine-et-Loire
  • Towers completed in the 14th century

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