Nasr al-Din's father was the Governor of Yunnan,
Sayyid Ajjal Shams al-Din Omar, whose Chinese name was Sai-dien-ch'i. Nasr al-Din's name in Chinese was "Na-su-la-ding". Five sons of Sai-dien-ch'i are mentioned, viz. 納速剌丁 Na-su-la-ding (Nasr-uddin), 哈散 Hasan (Hassan), 忽辛 Hu-sin (Hussein), 剌丁 兀默里 Shan-su-ding wu-mo-li and 馬速忽 Ma-su-hu. All these held high offices. Na-su-la-ding has a separate biography in the same chapter. He was governor in Yunnan, and distinguished himself in the war with the southern tribes of 交趾 Kiao-chi (Cochin-china) and 緬 Mien (Burma). He died in 1292, the father of twelve sons^ the names of five of which are given in the biography, viz. 伯顏察兒 Bo-yen ch'a-r, who had a high office, 烏馬兒 Wu-ma-r, 答法兒 Dje-fa-r (Djafar), 忽先 Hu-sien (Hussein) and 沙的 Sha-di (Saadi). The Sai-dien-ch'i of the Chinese authors is without doubt the same personage spoken of by Rashid (D'Ohsson, torn, ii, p. 467) under the name of Sayid Edjell. According to the Persian historian, he was a native of Bokhara, and governor of Karadjang (Yunnan) when Kubilai entered the country, under the reign of Mangu. Subsequently, he was appointed vizier, and in the beginning of Kubilai's reign he had charge of the finances. His son Nasruddin was appointed governor in Karadjang, and retained his position in Yunnan till his death, which Rashid, writing about A. D. 1300, says occurred five or six years before (according to the Yüan shi, Na-su-la ding died in 1292). Nasr-uddin's son Abubeker, who had the surname Bayan Fenchan (evidently the Boyen ch'a-r of the Yüan shi), was governor in Zaitun at the time Bashid wrote. He bore also his grandfather's title of Sayid Edjell, and was minister of Finance under Kubilai's successor (D'Ohsson, torn, ii, pp. 476, 507, 508). Nasr-uddin is mentioned by M. Polo, who styles him Nescradin (vol. ii, p. 66). The Ding family of
Chendai, Fujian claims descent from him. The
Ding family has branches in Taiwan, the Philippines, and Malaysia among the diaspora Chinese communities there, no longer practicing Islam but still maintaining a Hui identity. Na Zhong, a descendant of Nasr al-Din, was
one of the students sent to
Al-Azhar in 1931, along with Zhang Ziren, Ma Jian, and Lin Zhongming. Besides the
Han majority, the Muslim
Hui also widely employed
generation names, which they call
lunzi paibie; for instance, in the Na family, the five most recent generations used the characters Wan, Yu, Zhang, Dian, and Hong. This practice is slowly fading since the government began keeping public records of genealogy. ==Footnotes==