Maad a Sinig Ama Joof Gnilane Faye Joof (many variations of his name: Ama Joof, Amat Diouf, Amajuf Ñilan Fay Juf, Amadiouf Diouf, Ama Diouf Faye, Ama Diouf Gnilane Faye Diouf, Ramat Dhiouf, etc.) was a king of Sine now part of present-day Senegal. He reigned from c. 1825 to 1853. He was fluent in several languages. He came from The Royal House of Semou Njekeh Joof (the third and last royal house founded by the Joof family of Sine and Saloum in the 18th century). Maad a Sinig (variations: Mad Sinig etc.) means king of Sine in the Serer-Sine language. The term Bur Sine (variations: Buur Sine or Bour Sine) is also used interchangeably with the proper title Maad a Sinig or Mad a Sinig. They both mean king Sine. Bour Sine is usually used by the Wolof people when referring to the Serer kings of