The Bailiff is the chief justice in each of the Channel Island bailiwicks of Jersey and Guernsey, also serving as president of the legislature and having ceremonial and executive functions. Each bailiwick has possessed its own bailiff since the islands were divided into two jurisdictions in the 13th century. The Bailiffs and Deputy Bailiffs are appointed by the Crown (not by the governments or legislatures of the islands) and may hold office until retirement age (65 in Guernsey, 70 in Jersey).