Married Beatrix, daughter of Renaud III., count of Upper Burgundy.
The larger antelopes, so common on the African side of the Gulf of Aden, are not found, except one variety, the Oryx beatrix (called by the Arabs, wild cow), which is an inhabitant of the Nafud between Tema and Hail; it is about the size of a donkey, white, and with long straight horns.
His first quarrel with Portugal was settled by his marriage, in 1382, with Beatrix, daughter of the Portuguese king Ferdinand.
Beatrix) the horns are straight, but in the North African white oryx or algazel (0.
1552), and his wife Beatrix, daughter of James Douglas, 3rd earl of Morton.