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Dacre Knot
The Dacre knot, a type of decorative unknot In the mathematical theory of knots, the unknot, not knot, or trivial knot, is the least knotted of all knots. Intuitively, the unknot is a closed loop of rope without a knot tied into it, unknotted. To a knot theorist, an unknot is any embe ..., is a heraldic knot used primarily in English heraldry. It is most notable for its appearance on the Dacre family heraldic badge, where its two lower dexter loops entwine a scallop, and its two lower sinister loops entwine a log. References Decorative knots Heraldic charges Heraldic knots {{heraldry-stub ...
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Badge (heraldry)
A heraldic badge, emblem, impresa, device, or personal device worn as a badge indicates allegiance to, or the property of, an individual, family or corporate body. Medieval forms are usually called a livery badge, and also a cognizance. They are para-heraldic, not necessarily using elements from the coat of arms of the person or family they represent, though many do, often taking the crest or supporters. Their use is more flexible than that of arms proper. Badges worn on clothing were common in the late Middle Ages, particularly in England. They could be made of base metal, cloth or other materials and worn on the clothing of the followers of the person in question; grander forms would be worn by important persons, with the Dunstable Swan Jewel in enamelled gold a rare survivor. Livery collars were also given to important persons, often with the badge as a pendant. The badge would also be embroidered or appliqued on standards, horse trappings, livery uniforms, and other belongin ...
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Baron Dacre
Baron Dacre is a title that has been created three times in the Peerage of England, every time by writ. History The first creation came in 1321 when Ralph Dacre was summoned to Parliament as Lord Dacre. He married Margaret, 2nd Baroness Multon of Gilsland, heiress of a large estate in Cumbria centred on Naworth Castle and lands in North Yorkshire around what is now Castle Howard. However, the status of the Multon barony is uncertain after Margaret's death in 1361. Lord Dacre's younger son, the third Baron, was murdered in 1375. He was succeeded by his younger brother, the fourth Baron. The latter's grandson was Thomas Dacre, the sixth Baron. The second creation was when Thomas's second son Ralph was summoned to Parliament as Lord Dacre (of Gilsland) in 1459 (see below). However, this new creation became extinct on his death in 1461, having been killed at the Battle of Towton and buried in the churchyard of nearby All Saints' Church, Saxton, Yorkshire, where survives his insc ...
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Gilsland
Gilsland is a village in northern England about west of Hexham, and about east of Carlisle, which straddles the border between Cumbria and Northumberland. The village provides an amenity centre for visitors touring Hadrian's Wall and other features of historical interest in this area of rugged Border country, popularised by the Romantic novelist Sir Walter Scott. Its unusual arrangement of incorporating two county councils and three civil parish councils is due to the gradual amalgamation of hamlets during the 19th century. It has a population of about 400, most of whom live on the Northumberland side of the River Irthing and Poltross Burn. History As in most areas of Britain, Bronze-Age and Iron-Age settlement in Northumberland is represented by cup and ring marked stones, standing stones and hill forts, though few such monuments, with the possible exception of the Popping Stone, have been found near Gilsland. Recent field-walking activities by a local archaeology group h ...
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Unknot
In the mathematical theory of knots, the unknot, not knot, or trivial knot, is the least knotted of all knots. Intuitively, the unknot is a closed loop of rope without a knot tied into it, unknotted. To a knot theorist, an unknot is any embedded topological circle in the 3-sphere that is ambient isotopic (that is, deformable) to a geometrically round circle, the standard unknot. The unknot is the only knot that is the boundary of an embedded disk, which gives the characterization that only unknots have Seifert genus 0. Similarly, the unknot is the identity element with respect to the knot sum operation. Unknotting problem Deciding if a particular knot is the unknot was a major driving force behind knot invariants, since it was thought this approach would possibly give an efficient algorithm to recognize the unknot from some presentation such as a knot diagram. Unknot recognition is known to be in both NP and co-NP. It is known that knot Floer homology and Khova ...
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Heraldic Knot
A heraldic knot (referred to in heraldry as simply a knot) is a knot, unknot, or design incorporating a knot used in European heraldry. While a given knot can be used on more than one family's achievement of arms, the family on whose coat the knot originated usually gives its name to the said knot (the exception being the Tristram knot). These knots can be used to charge shields and crests, but can also be used in badges or as standalone symbols of the families for whom they are named (like Scottish plaids). The simplest of these patterns, the Bowen knot, is often referred to as ''the'' heraldic knot in symbolism and art outside of heraldry. Heraldic knots References Decorative knots Knot Knot A knot is an intentional complication in cordage which may be practical or decorative, or both. Practical knots are classified by function, including hitches, bends, loop knots, and splices: a ''hitch'' fastens a rope to another object; a ' ...
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Clam
Clam is a common name for several kinds of bivalve molluscs. The word is often applied only to those that are edible and live as infauna, spending most of their lives halfway buried in the sand of the seafloor or riverbeds. Clams have two shells of equal size connected by two adductor muscles and have a powerful burrowing foot. They live in both freshwater and marine environments; in salt water they prefer to burrow down into the mud and the turbidity of the water required varies with species and location; the greatest diversity of these is in North America. Clams in the culinary sense do not live attached to a substrate (whereas oysters and mussels do) and do not live near the bottom (whereas scallops do). In culinary usage, clams are commonly eaten marine bivalves, as in clam digging and the resulting soup, clam chowder. Many edible clams such as palourde clams are ovoid or triangular; however, razor clams have an elongated parallel-sided shell, suggesting an old-fashioned ...
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Decorative Knots
Beauty is commonly described as a feature of objects that makes these objects pleasurable to perceive. Such objects include landscapes, sunsets, humans and works of art. Beauty, together with art and taste, is the main subject of aesthetics, one of the major branches of philosophy. As a positive aesthetic value, it is contrasted with ugliness as its negative counterpart. Along with truth and goodness it is one of the transcendentals, which are often considered the three fundamental concepts of human understanding. One difficulty in understanding beauty is because it has both objective and subjective aspects: it is seen as a property of things but also as depending on the emotional response of observers. Because of its subjective side, beauty is said to be "in the eye of the beholder". It has been argued that the ability on the side of the subject needed to perceive and judge beauty, sometimes referred to as the "sense of taste", can be trained and that the verdicts of experts ...
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Heraldic Charges
In heraldry, a charge is any emblem or device occupying the field of an '' escutcheon'' (shield). That may be a geometric design (sometimes called an '' ordinary'') or a symbolic representation of a person, animal, plant, object, building, or other device. In French blazon, the ordinaries are called ''pièces'', and other charges are called ''meubles'' (" hemobile nes). The term ''charge'' can also be used as a verb; for example, if an escutcheon depicts three lions, it is said to be ''charged with three lions''; similarly, a crest or even a charge itself may be "charged", such as a pair of eagle wings ''charged with trefoils'' (as on the coat of arms of Brandenburg). It is important to distinguish between the ordinaries and divisions of the field, as that typically follow similar patterns, such as a shield ''divided'' "per chevron", as distinct from being ''charged with'' a chevron. While thousands of objects found in religion, nature, mythology, or technology have appeared in ...
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