His Majesty's High Court of Chivalry is a civil law court in English and Welsh law with jurisdiction over matters of heraldry. The court has been in existence since the fourteenth century; however, it rarely sits. The sole judge is now the hereditary Earl Marshal of England, the Duke of Norfolk, though if not a professional lawyer, he normally appoints a professional lawyer as his lieutenant or surrogate.
Courtroom in October 2017
A session of the Court of Chivalry being held in the College of Arms, depicted in 1809.
Earl Marshal is a hereditary royal officeholder and chivalric title under the sovereign of the United Kingdom used in England. He is the eighth of the great officers of State in the United Kingdom, ranking beneath the Lord High Constable of England and above the Lord High Admiral. The dukes of Norfolk have held the office since 1672.
Earl Marshal
Depiction by Matthew Paris (d.1259) of the arms of William Marshal, 1st Earl of Pembroke (1194–1219): Party per pale or and vert, overall a lion rampant gules
Arms of "Bigod Modern": Party per pale or and vert, overall a lion rampant gules, adopted by Roger Bigod, 5th Earl of Norfolk (1269–1306), after 1269 following his inheritance of the office of Marshal of England from the Marshal family
Image: Harley 1319surrey