Banū Zubayd

Overview

Banū Zubayd are counted in Madhḥij, and through Madhḥij in the Qaḥṭānī line; the chain runs through Ṣaʿb to Saʿd al-ʿAshīra, and both the ancestral name and the wider later use of the name have their own pages here. This page keeps to the tribe as the early material describes it. Its country is placed in the highlands of Yemen towards Najrān, in the belt al-Hamdānī assigns to Madhḥij, and its name is met in the poetry more often than in the administrative record. This page describes a historical tribe and makes no claim about any modern family.

In the poetic record

What the literature preserves about Zubayd is largely the memory of its horsemen, and above all of ʿAmr ibn Maʿdīkarib al-Zubaydī, whose verse is quoted through the anthologies and whose name is attached to the accounts of the conquests. This is worth stating carefully. A tribe can be prominent in poetry and thin in the record of who actually descended from whom; fame in the dīwāns is a fact about the literature, and it is not evidence of anyone's line.

Into Iraq

With the conquests the sources record Zubaydī groups in the garrison towns of Iraq, and the nisba al-Zubaydī appears there from the first Islamic century onward. This is one of the clearer cases in which the migration accounts and the later documentary record point the same way. But the nisba is not decisive on its own: it serves the Tihāma town of Zabīd as well as this tribe, and it was borne by clients as well as by men of the tribe's own descent, as the biographical compilers say plainly whenever they know.

On lineage

Branch lists and affiliations here are given as reported by the classical genealogists, who themselves disagree. Nothing on this page establishes any living family's descent: a shared name may reflect descent, alliance (ḥilf) or clientage (walāʾ), and the sources usually say which only when they know.