English: Abbreviated genealogical map of the descendants of Khuwaylid al-Sa'iq of the Amr branch of the Banu Kilab tribe. Khuwaylid's grandsons Yazid and Zur'a fathered two prominent households of the tribe, those of Zufar ibn al-Harith in northern Syria and Aslam ibn Zur'a in Basra and Khurasan.

The mother of Khuwaylid was Junay bint Hura of the Banu Ghani tribe.

Yazid, Alas, Haritha, Ma'bad and Zur'a, sons of Amr ibn Khuwaylid, had the same mother, al-Ruwa of the Banu Numayr, which like the Banu Kilab, was a branch of the Banu Amir.

Zufar's daughter al-Rabab was married to Maslama, the son of the Umayyad caliph Abd al-Malik (r. 685-705). The families of Zufar and Maslama remained closely related at least through the beginning of the Abbasid period.

Sources:

• Caskel, Werner (1966). Ğamharat an-nasab: Das genealogische Werk des His̆ām ibn Muḥammad al-Kalbī, Volume II (in German). Leiden: Brill, pp. 151, 316, 342, 350, 413, 593, 609.
• Crone, Patricia (1980). Slaves on Horses: The Evolution of the Islamic Polity. Cambridge: Cambridge University Press, p. 138.
• Dixon, 'Abd al-Ameer (1971). The Umayyad Caliphate, 65–86/684–705: (A Political Study). London: Luzac., p. 94.
• Fishbein, Michael, ed. (1990). The History of al-Ṭabarī, Volume XXI: The Victory of the Marwānids, A.D. 685–693/A.H. 66–73. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press.
• Powers, Stephan, ed. (1989). The History of al-Ṭabarī, Volume XXIV: The Empire in Transition: The Caliphates of Sulaymān, ʿUmar, and Yazīd, A.D. 715–724/A.H. 96–105. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press.
• Sezgin, Fuat (1975). Geschichte des arabischen schriftums, Band II, Poesie bis ca. 430H (in German). Leiden: Brill. p. 219.