The Roman nobility, resting wholly on sufferance, was overthrown by the ambition of one of its own members.
5 and 6) the tower was overthrown by the winds; according to Yaqut (i.
Both these kings were slain by .Ceadwalla in the following year, but shortly afterwards the Welsh king was overthrown by Oswald, brother of Eanfrith, who reunited the whole of Northumbria under his sway and acquired a supremacy analogous to that previously held by Edwin.
Eventually he renounced his allegiance to the sultan, but was overthrown by a Turkish army in 1822.
Zeiri, the founder of the Zeirid-Sanhaja dynasty, which was overthrown by Roger II.