A more thorough explanation:

Definition: The Court of Earl Marshal is also known as the Court of the Lord High Constable and Earl Marshal or the High Court of Chivalry. It is a court in England that deals with matters related to heraldry, genealogy, and the rights of the nobility.

Example: The Court of Earl Marshal is responsible for granting coats of arms to individuals and families. It also has the power to regulate the use of coats of arms and to punish those who use them without permission.

Explanation: This example illustrates how the Court of Earl Marshal deals with matters related to heraldry. It is responsible for granting coats of arms, which are symbols of a person's family history and status. The court also regulates the use of these symbols to ensure that they are used appropriately and with permission.

Example: The Court of Earl Marshal also has the power to oversee the organization and conduct of state funerals and other ceremonial events.

Explanation: This example shows how the Court of Earl Marshal is involved in matters related to the rights of the nobility. It has the power to oversee state funerals, which are important events for members of the royal family and other high-ranking officials. The court ensures that these events are conducted with the appropriate level of ceremony and respect.