Wyvern 1845, when it became the crest of its unofficial coat of arms. The company asserted that the "wyvern was the standard of the Kingdom of Mercia", and that it was "a quartering in the town arms of Leicester". However, in 1897 the "Railway Magazine" noted that there appeared "to be no foundation that the wyvern was associated with the Kingdom of Mercia". A green Wyvern stands in the emblem of the ancient and historical umbrian city of Terni, the dragon is called by the citizens with the name of Thyrus. Sable wyvern on a white background with endorsed wings forms
Wolves in heraldry Wolves in heraldry The wolf has been widely used in many forms in heraldry during the Middle Ages. Though commonly reviled as a livestock predator and man-eater, the wolf was also considered a noble and courageous animal, and frequently appeared on the Arms and crests of numerous noble families. It typically symbolised the rewards of perseverance in long sieges or hard industry. Wolves appeared frequently in English heraldry. A shield bearing two wolf heads was attributed to the Earl of Chester, circa 1070. "Two wolf's heads erased azure" were later used on the arms of subsequent Earls. Edward IV (1442–83)