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Castles
A castle is a type of fortified structure built during the Middle Ages predominantly by the nobility or royalty and by military orders. Scholars usually consider a ''castle'' to be the private fortified residence of a lord or noble. This is distinct from a mansion, palace, and villa, whose main purpose was exclusively for ''pleasance'' and are not primarily fortresses but may be fortified. Use of the term has varied over time and, sometimes, has also been applied to structures such as hill forts and 19th- and 20th-century homes built to resemble castles. Over the Middle Ages, when genuine castles were built, they took on a great many forms with many different features, although some, such as curtain walls, arrowslits, and portcullises, were commonplace. European-style castles originated in the 9th and 10th centuries after the fall of the Carolingian Empire, which resulted in its territory being divided among individual lords and princes. These nobles built castl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keep
A keep is a type of fortified tower built within castles during the Middle Ages by European nobility. Scholars have debated the scope of the word ''keep'', but usually consider it to refer to large towers in castles that were fortified residences, used as a refuge of last resort should the rest of the castle fall to an adversary. The first keeps were made of timber and formed a key part of the motte-and-bailey castles that emerged in Normandy and Anjou during the 10th century; the design spread to England, Portugal, south Italy and Sicily. As a result of the Norman Conquest of England in 1066, use spread into Wales during the second half of the 11th century and into Ireland in the 1170s. The Anglo-Normans and French rulers began to build stone keeps during the 10th and 11th centuries, including Norman keeps, with a square or rectangular design, and circular shell keeps. Stone keeps carried considerable political as well as military importance and could take a decade or more t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bodiam Castle
Bodiam Castle () is a 14th-century moated castle near Robertsbridge in East Sussex, England. It was built in 1385 by Sir Edward Dalyngrigge, a former knight of Edward III of England, Edward III, with the permission of Richard II of England, Richard II, ostensibly to defend the area against French invasion during the Hundred Years' War. Of quadrangular castle, quadrangular plan, Bodiam Castle has no keep, having its various chambers built around the outer defensive walls and inner courts. Its corners and entrance are marked by towers, and topped by battlement, crenellations. Its structure, details and situation in an artificial watery landscape indicate that display was an important aspect of the castle's design as well as defence. It was the home of the Edward Dalyngrigge#Genealogy, Dalyngrigge family and the centre of the manorialism, manor of Bodiam. Possession of Bodiam Castle passed through several generations of Dalyngrigges, until their line became extinct when the castl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cannon
A cannon is a large-caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder during the late 19th century. Cannons vary in gauge (firearms), gauge, effective range, mobility (military), mobility, rate of fire, elevation (ballistics), angle of fire and firepower; different forms of cannon combine and balance these attributes in varying degrees, depending on their intended use on the battlefield. A cannon is a type of heavy artillery weapon. The word ''cannon'' is derived from several languages, in which the original definition can usually be translated as ''tube'', ''cane'', or ''reed''. The earliest known depiction of cannons may have appeared in Science and technology of the Song dynasty#Gunpowder warfare, Song dynasty China as early as the 12th century; however, solid archaeological and documentary evidence of cannons do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concentric Castle
A concentric castle is a castle with two or more concentric Curtain wall (fortification), curtain walls, such that the outer wall is lower than the inner and can be defended from it. The layout was square (at Belvoir Fortress, Belvoir and Beaumaris Castle, Beaumaris) where the terrain permitted, or an irregular polygon (at Krak des Chevaliers, Krak and Margat) where curtain walls of a spur castle followed the contours of a hill. Concentric castles resemble one castle nested inside the other, thus creating an ward (fortification), inner and outer ward. They are typically built without a central free-standing keep. Where the castle includes a particularly strong tower (donjon), such as at Krak or Margat, it projects from the inner enceinte. Development Surrounding fortresses or towns with a series of defensive walls where the outer walls are lower than the inner walls is something that has been found in fortifications going back thousands of years to cultures like the As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrowslit
An arrowslit (often also referred to as an arrow loop, loophole or loop hole, and sometimes a balistraria) is a narrow vertical aperture in a fortification through which an archer can launch arrows or a crossbowman can launch Crossbow bolt, bolts. The interior walls behind an arrow loop are often cut away at an oblique angle so that the archer has a wide field of view and field of fire (weaponry), field of fire. Arrow slits come in a variety of forms. A common one is the cross, accommodating the use of both the longbow and the crossbow. The narrow vertical aperture permits the archer large degrees of freedom to vary the elevation (ballistics), elevation and direction of their bowshot but makes it difficult for attackers to harm the archer since there is only a small target at which to aim. Balistraria, plural ''balistrariae'' (from balister, crossbowman), can often be found in the Curtain wall (fortification), curtain walls of medieval battlements beneath the crenellations. Hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Ages
In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralised authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—once part of the Byzantine Empire� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curtain Wall (fortification)
A curtain wall is a defensive wall between fortified towers or bastions of a castle, fortress, or town. Ancient fortifications Evidence for curtain walls or a series of walls surrounding a town or fortress can be found in the historical sources from Assyria and Egypt. Some notable examples are ancient Tel Lachish in Israel and Buhen in Egypt. Curtain walls were built across Europe during the Roman Empire; the early 5th century Theodosian Walls of Constantinople influenced the builders of medieval castles many centuries later. Curtain wall castles In medieval castles, the area surrounded by a curtain wall, with or without towers, is known as the bailey. The outermost walls with their integrated bastions and wall towers together make up the enceinte or main defensive line enclosing the site. In medieval designs of castle and town, the curtain walls were often built to a considerable height and were fronted by a ditch or moat to make assault difficult. Walls were topped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hill Fort
A hillfort is a type of fortification, fortified refuge or defended settlement located to exploit a rise in elevation for defensive advantage. They are typical of the late Bronze Age Europe, European Bronze Age and Iron Age Europe, Iron Age. Some were used in the post-Roman Empire, Roman period. The fortification usually follows the contours of a hill and consists of one or more lines of Earthworks (Archaeology), earthworks or stone Rampart (fortification), ramparts, with stockades or defensive walls, and external ditches. If enemies were approaching, the inhabitants would spot them from a distance. Prehistoric Europe saw a growing population. It has been estimated that in about 5000 BC during the Neolithic between 2 million and 5 million lived in Europe; in the Late Iron Age it had an estimated population of around 15 to 30 million. Outside Greece and Italy, which were more densely populated, the vast majority of settlements in the Iron Age were small, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Fort
A bastion fort or ''trace italienne'' (a phrase derived from non-standard French, meaning 'Italian outline') is a fortification in a style developed during the early modern period in response to the ascendancy of gunpowder weapons such as cannon, which rendered earlier medieval approaches to fortification obsolete. It appeared in the mid-fifteenth century in Italy. Some types, especially when combined with ravelins and other outworks, resembled the related star fort of the same era. The design of the fort is normally a polygon with bastions at the corners of the walls. These outcroppings eliminated protected blind spots, called "dead zones", and allowed fire along the curtain wall (fortification), curtain wall from positions protected from direct fire. Many bastion forts also feature Cavalier (fortification), cavaliers, which are raised secondary structures based entirely inside the primary structure. Origins Their predecessors, Medieval fortification, medieval fortress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castra
''Castra'' () is a Latin language, Latin term used during the Roman Republic and Roman Empire for a military 'camp', and ''castrum'' () for a 'Fortification, fort'. Either could refer to a building or plot of land, used as a fortified military base.. Included is a discussion about the typologies of Roman fortifications. In English language, English usage, ''castrum'' commonly translates to "Roman fort", "Roman camp" and "Roman fortress". Scholastic convention tends to translate ''castrum'' as "fort", "camp", "marching camp" or "fortress". Romans used the term ''castrum'' for different sizes of camps – including large Roman legion, legionary fortresses, smaller forts for Cohort (military unit), cohorts or for auxiliary forces, military camp, temporary encampments, and "marching" forts. The diminutive form ''castellum'' was used for fortlets, typically occupied by a detachment of a cohort or a ''centuria''. Etymology ''Castrum'' appears in Oscan language, Oscan and Umbrian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crusades
The Crusades were a series of religious wars initiated, supported, and at times directed by the Papacy during the Middle Ages. The most prominent of these were the campaigns to the Holy Land aimed at reclaiming Jerusalem and its surrounding territories from Muslim rule. Beginning with the First Crusade, which culminated in the Siege of Jerusalem (1099), capture of Jerusalem in 1099, these expeditions spanned centuries and became a central aspect of European political, religious, and military history. In 1095, after a Byzantine request for aid,Helen J. Nicholson, ''The Crusades'', (Greenwood Publishing, 2004), 6. Pope Urban II proclaimed the first expedition at the Council of Clermont. He encouraged military support for List of Byzantine emperors, Byzantine emperor Alexios I Komnenos, AlexiosI Komnenos and called for an armed pilgrimage to Jerusalem. Across all social strata in Western Europe, there was an enthusiastic response. Participants came from all over Europe and had a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portcullis
A portcullis () is a heavy, vertically closing gate typically found in medieval fortifications. It consists of a latticed Grille (architecture), grille made of wood and/or metal, which slides down grooves inset within each jamb of the gateway. Usage Portcullises fortified the entrances to many medieval castles, securely closing them off during times of attack or siege. Every portcullis was mounted in vertical grooves in the walls of the castle and could be raised or lowered quickly by using chains or ropes attached to an internal winch. Portcullises had an advantage over standard gates in that they could be closed immediately at a time of crisis by a single guard. Two portcullises to the main Gate, entrance would often be used. The one closer to the inside would be closed first, and then the one further away. This was used to trap enemies, and burning wood or fire-heated sand would usually be dropped onto them from murder-holes or the roof. Early thermal weapons#Hot oil, Hot oi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
