On his death, which appears to have happened in March 1580, he was succeeded as governor by Ferdinand Tellez de Menezes, pursuant to a patent of succession sent out by the regency in the year before. On this occasion the new governor was installed with as much demonstration of joy as if there had been no cause of sorrow among the subjects of Portugal for the melancholy state of their country. While the affairs of Portugal were in a miserable state of distraction, those of Visiapour were in no better condition, in consequence of the death of Adel Khan without heirs, in the 23d year of his reign and 50th of his age. Being adicted to unnatural practices, a youth of eighteen years of age who had too much honour to submit to his base desires, stabbed him as he was endeavouring to allure him to comply with his brutal purposes. Ibrahim Khan, the son of Shah Tamas, one of two brothers whom Adel Khan had put to death, succeeded to the sovereignty; but was soon afterwards seized by a powerful Omrah, named Quisbale Khan, who made himself master of the city of Visiapour. Soon afterwards the Ethiopian guards revolted under three leaders of their own choice, Acala Khan, Armi Khan, and Delarna Khan, the last of whom secured the other two and usurped the whole power.
About this time new instructions came from the regency of Portugal, announcing that Philip II. of Spain had been admitted as king of Portugal, and enjoining the governor and all the Portuguese in India to take the oath of allegiance to the new sovereign.
At this period Mirazenam Pacha, a native of Otranto, and born of Christian parents, was governor of all that part of Arabia which is called Yemen by the natives, and resided in Sanaa or Zenan, a city in the inland part of Yeman or Arabia Felix, 60 leagues north of Mokha. Sanaa stands upon a hill encompassed with a good wall, and is thought to have been founded by Ham the son of Noah, and to have been the residence of the famous queen of Sheba. The fruitful province in which it stands was called by the ancients Siria Muinifera, because it produces frankincense, myrrh, and storax. Being desirous to plunder Maskat near Cape Ras-al-gat, Mirazenam sent three Turkish gallies on that errand under Ali Beg, who took possession of Maskat, whence most of the Portuguese residents saved themselves