A marquisate is a noble title that ranks above a count and below a duke in the hierarchy of nobility. It is often associated with a specific territory or region, known as a marquisate, which is governed by a marquis or marchioness. This title originated in medieval Europe and was typically granted to nobles who were responsible for defending border territories, known as marches. The title of marquisate has historical significance in various countries, including France, Spain, and England. In these regions, marquises played important roles in local governance and military leadership. The title is still recognized today, although its political power has diminished over time.