Scrope v Grosvenor was one of the earliest heraldiclaw of arms cases brought in England. The case resulted from two different families found using the same undifferencedcoat of arms. By the 12th and 13th centuries, the composition of coats of arms consisted of only one charge and two tinctures. However, this simplicity meant there were often times when unrelated families ended up bearing the same designs. By the 14th century, the sharing of coat of arms had become less tolerated. In many cases, the monarch was the final arbiter on any decision.
According to many of the trial witnesses, there was a third person who bore the arms "Azure a Bend Or". During the reign of Edward III in the Hundred Years' War, Grosvenor had previously challenged the right of a Cornishknight, Thomas Carminow, to bear the arms while serving in France in 1360. But neither party stopped using the same coat of arms. Carminow had also challenged the right of Scrope to bear the same arms. In this case, the Lord High Constable of England had ruled that both claimants had established their right to the arms. Carminow had stated that his family had borne the arms from the time of King Arthur, while Scrope said they had been used since the time of the Norman Conquest. In reality this was a legal fiction because there was no such thing as an inheritable coat of arms at the time of their claimed foundations. Instead the two families were considered to be of different heraldic nations: Scrope of England and Carminow of Cornwall. As stated in the trial records, Cornwall was still treated - at the time of the case - as a separate country, "a large land formerly bearing the name of a kingdom."
Outcome
Since the judgment of 1390, both the Carminow and Scrope families continued to used undifferenced arms. However, Grosvenor had to choose a new design for his shield. He assumed arms of Azure a GarbOr, the ancient arms of the Earls of Chester.. The coat of arms is still used by his family's descendant, the Dukes of Westminster.
Legacy
A thoroughbred racehorse, born in 1877 and owned by the Hugh Grosvenor, 1st Duke of Westminster, was named Bend Or in allusion to the case. It won The Derby in 1880. The 1st Duke's grandson, Hugh, afterwards 2nd Duke, was similarly from his childhood and in adult life known within family circles as "Bendor". His wife Loelia wrote in her memoirs: "Of course everybody, even his parents and sisters, would normally have addressed the baby as "Belgrave" so they may have thought that any nickname was preferable. At all events it stuck, and my husband's friends never called him anything but Bendor or Benny". The art historian Bendor Grosvenor is a member of the Grosvenor family.