A Coat of Arms is made up of several components.
 | Scroll
The scroll is used to display the surname on which the Coat of Arms is based. |
 | Crest
The crest was mounted on the helmet and was an essential part of the insignia in most countries, though rare in France, Spain and Italy. |
 | Crown
This was simply to keep the mantle in place. Some Coats of Arms show a wreath instead of a crown, although this has no special significance. |
 | Helmet
Worn by the knight for protection during battles. |
 | Mantling
This was worn over the knights helmet and served two main functions: firstly, the colours formed part of the overall identity as depicted in the Coat of Arms, and secondly, it helped to keep the metal armour cool in hot weather. |
 | Coat of Arms
This was displayed on the shield, surcoat and banner of the knight. Each Coat of Arms was protected by law and was borne with legitimate pride. |
 | Motto
Many families had a family motto which may have been recorded as part of the arms. |