|Part of a series on|
|Conventional elements of coats of arms|
First, as the shield on which a coat of arms is displayed. Escutcheon shapes are derived from actual shields used by knights in combat, and thus are varied and developed by region and by era. As this shape has been regarded as a war-like device appropriate to men only, British ladies customarily bear their arms upon a lozenge, or diamond-shape, while clergymen and ladies in continental Europe bear theirs on a cartouche, or oval. Other shapes are in use, such as the roundel commonly used for arms granted to Aboriginal Canadians by the Canadian Heraldic Authority.
Second, a shield can itself be a charge within a coat of arms. More often, a smaller shield is placed over the middle of the main shield (in pretence or en surtout) as a form of marshalling. In either case, the smaller shield is usually given the same shape as the main shield. When there is only one such shield, it is sometimes called an inescutcheon.
The word escutcheon (late 15th century) is based on Old North French escuchon "shield". 
|Wikimedia Commons has media related to Heraldic shields by shape.|
The earliest depictions of "proto-heraldic" shields in the second half of the 12th centuy still have the shape of the Norman kite shield used throughout the 11th and 12th centuries. By about the 1230s, shields used by heavy cavalry at least had become shorter and more triangular, the so-called " heater" shape. Transitional forms, intermediate between "kite" and "heater" shapes, are seen in the late 12th to early 13th centuries. Transition to the classic "heater" shape was essentially complete by 1250. For example, the shield of William II Longespée (d. 1250) shown with his effigy at Salisbury Cathedral is triangular, whilst the shield shown on the effigy of his father William Longespée, 3rd Earl of Salisbury (d. 1226) is still of a more elongated form. That on the enamel monument to the latter's grandfather Geoffrey V, Count of Anjou (d. 1151) is of almost full-body length. This heater-shaped form was used in warfare during the apogee of the Age of Chivalry, at about the time of the Battle of Crecy (1346) and the founding of the Order of the Garter (1348), when the art of Heraldry reached its greatest perfection. This almost equilateral shape is therefore used as a setting for armorials from this "classical age" of heraldry, in the sense that it produced the best examples of the art.
Beginning in the 15th century, and even more throughout the early modern period, a great variety of escutcheon shapes develops. In the Tudor era the heraldic escutcheon took the shape of an inverted Tudor arch. Continental European designs frequently use the various forms used in jousting, which incorporate "mouths" used as lance rests into the shields; such escutcheons are known as à bouche. The mouth is correctly shown on the dexter side only, as jousting pitches were designed for right-handed knights. Heraldic examples of English shields à bouche can be seen in the spandrels of the trussed timber roof of Lincoln's Inn Hall, London.
The shape of the top, the sides and the base may be separately described, and these elements may be freely combined (Grazebrook 1890, plate I). The highly complex Baroque style shields of the 17th century come in many artistic variations.
Kite shield, 12th/13th century
" Heater" shape, 13th/14th century
"Square Spanish" or Iberian style (square top, rounded base), 15th century 
Bouched or bouché side ("German" or "Dutch" style), 15th century. 
"French" style, 17th century 
Two engrailed top, 19th century 
Lozenge shape (see below)
In English heraldry, the lozenge has for many centuries[ weasel words] been particularly associated with certain females[ weasel words] as a vehicle for the display of their coats of arms, instead of the escutcheon or shield, which is in its origin an object of manly warfare. In this case the lozenge is without crest or helm, again objects of manly warfare. However, for the practical purpose of categorisation the lozenge may be treated as a variety of heraldic escutcheon.
Traditionally, very limited categories of females have been able to display their own arms, for example a female monarch (who uses an escutcheon not a lozenge, being unlike most armigerous females, a military commander) and suo jure peeresses, who may display their own arms alone on a lozenge even if married.[ citation needed][ year needed] In general a female was represented by her paternal arms impaled by the arms of her husband on an escutcheon. (See Marshalling (heraldry)).
In modern Canadian heraldry, and certain other modern heraldic jurisdictions, women may be granted their own arms and display these on an escutcheon.[ citation needed] Life peeresses in England display their arms on a lozenge.[ citation needed][ year needed] An oval or cartouche is occasionally also used instead of the lozenge for armigerous women.
As a result of rulings of the English Kings of Arms dated 7 April 1995 and 6 November 1997,[ citation needed] married women in England, Northern Ireland and Wales and in other countries recognising the jurisdiction of the College of Arms in London (such as New Zealand) also have the option of using their husband's arms alone, marked with a small lozenge as a difference to show that the arms are displayed for the wife and not the husband, or of using their own personal arms alone, marked with a small shield as a brisure for the same reason.[ clarification needed] Divorced women may theoretically until remarriage use their ex-husband's arms differenced with a mascle.[ citation needed] Widowed women normally display a lozenge-shaped shield impaled, unless they are heraldic heiresses, in which case they display a lozenge-shaped shield with the unaltered escutcheon of pretence in the centre. 
The lozenge shape of quasi-escutcheon is also used for funerary hatchments for both men and women.[ citation needed] Pretoria High School for Girls in South Africa is one of the few all-girls schools that was granted permission to use the lozenge as part of its coat of arms.[ citation needed]
An inescutcheon is a smaller escutcheon that is placed within or superimposed over the main shield of a coat of arms. This may be used in the following cases:
- as a simple mobile charge, for example as borne by the French family of Abbeville, illustrated below; these may also bear other charges upon them, as shown in the arms of the Swedish Collegium of Arms, illustrated below;
- in pretence (as a mark of a hereditary claim, usually by right of marriage), bearing assumed arms over one's own hereditary arms;
- in territorial claim, bearing a monarch's hereditary arms en surtout over the territorial arms of his domains.
Escutcheons as mobile charges, as borne by the French family of Abbeville.
Inescutcheons for style in the arms of the Swedish Collegium of Arms.
Inescutcheons may appear in personal and civic armory as simple mobile charges, for example the arms of the House of Mortimer, the Clan Hay or the noble French family of Abbeville. These mobile charges are of a particular tincture but do not necessarily bear further charges and may appear anywhere on the main escutcheon, their placement being specified in the blazon, if in doubt.
Inescutcheons may also be charged with other mobile charges, such as in the arms of the Swedish Collegium of Arms (illustrated below) which bears the three crowns of Sweden, each upon its own escutcheon upon the field of the main shield. These inescutcheons serve as a basis for including other charges that do not serve as an augmentation or hereditary claim. In this case, the inescutcheons azure allow the three crowns of Sweden to be placed upon a field, thus not only remaining clearly visible but also conforming to the rule of tincture.
Inescutcheons may also be used to bear another's arms in "pretence". [note 1] In English heraldry the husband of an heraldic heiress, the sole daughter and heiress of an armigerous man (i.e. a lady without any brothers), rather than impaling his wife's paternal arms as is usual, must place her paternal arms in an escutcheon of pretence in the centre of his own shield as a claim ("pretence") to be the new head of his wife's family, now extinct in the male line. In the next generation the arms are quartered by the son.
A monarch's personal or hereditary arms may be borne on an inescutcheon en surtout over the territorial arms of his/her domains, [note 2] as in the arms of Spain, the coats of arms of the Danish Royal Family members, the greater coat of arms of Sweden, or the arms of Oliver Cromwell as Lord Protector of the Commonwealth of England (1653–1659). The early Georgian kings of England bore an inescutcheon of the royal arms of Hanover on the arms of the Stuart monarchs of Great Britain, whose territories they now ruled.
Modern ( republican)) French heraldry tends to be based on the pelta, a wide form of shield (or gorget) with a small animal head pointing inward at each end.[ citation needed] This is Roman in origin; although not the shape of their classic shield, many brooches of this shape survive from antiquity.[ citation needed] A form of pelta appears as a decoration above the head of every official on the Austerlitz table, commissioned by Napoleon for propaganda purposes.[ citation needed]
The heraldic pelta appeared officially on the cover of the French passport early in the twentieth century, and in the mid-twentieth century as the emblem of the French state in the halls of the United Nations.[ citation needed][ contradictory] The Belgian coat of arms uses the same form of shield.[ citation needed][ contradictory]
- Console (heraldry), a surround or frame of an escutcheon.
- The origin of the inescutcheon of pretense lies in the armorial representation of territorial property. A man coming into lordship by right of his wife would naturally wish to bear the arms associated with that territory, and so would place them inescutcheon over his own; "and arms exclusively of a territorial character have certainly very frequently been placed 'in pretense'." Fox-Davies (1909), p. 539. It is also worth noting that the arms thus borne in pretense represent arms of assumption, while those on the larger shield represent arms of descent.
- Especially in continental Europe, sovereigns have long held the custom of bearing their hereditary arms in an inescutcheon en surtout over the territorial arms of their dominions. Fox-Davies (1909), p. 541. This custom, coupled with the frequency of European sovereigns ruling over several armigerous territories, may have given rise to the common European form of "quarterly with a heart".
- Boutell, Charles (1914). Fox-Davies, A.C., ed. Handbook to English Heraldry, The (11th ed.). London: Reeves & Turner. p. 33.
- ultimately from Vulgar Latin scūtiōn-, Latin scūtum, "shield". "Escutcheon". American Heritage Dictionary of the English Language, 4th ed. Houghton Mifflin Company. 2000. Archived from the original on 2008-04-08. Retrieved 2009-03-22. From its use in heraldry, escutcheon can be a metaphor for a family's honour. The idiom "a blot on the escutcheon" is used to mean a stain on somebody's reputation. Oxford English Dictionary
- Codex Figdor, Tiroler Landesarchiv, Innsbruck (c. 1400).
- The gap or bouche represents the opening for the lance in specialised jousting shields, attested (in depictions of actual shields) from the mid 14th century, occasional use as a shape of heraldic escutcheons from the mid-15th century (Grazebrook 1890, 31–35).
- used in the Armorial général de France (1696). The "French" shape of the base is found earlier, in French and English heraldry, from c. 1600 ("Stuart" type).
- called ecu suisse in some French sources of the 19th century,[ citation needed] as this shape was used in coats of arms on some coins of the Swiss mediation period (1803–1815).
- "Royal wedding: Kate Middleton coat of arms unveiled". BBC News. 19 April 2011. Retrieved 19 April 2011.
- Bates, Stephen (19 April 2011). "Kate Middleton family gets coat of arms". The Guardian. UK. Retrieved 19 April 2011.
- Fearn, Jacqueline (1980). Discovering Heraldry. Shire. p. 61.
- Fox-Davies, Arthur Charles (1909). A Complete Guide to Heraldry. New York: Dodge Pub. Co.
- Grazebrook, George (1890). The Dates of Variously-shaped Shields With Coincident Dates and Examples.