Prince Mekonnen Haile Selassie, Duke of Harar(baptismal name: Araya Yohannes; 16 October 1923 – 13 May 1957) was the second son, and second youngest child, of Emperor Haile Selassie of Ethiopia and Empress Menen Asfaw. He was made Mesfin (or Duke) of Harar upo...