[Mr. Rockhill writes (Rubruck, p. 108, note):  “The title Khan, though of very great antiquity, was only used by the Turks after A.D. 560, at which time the use of the word Khatun came in use for the wives of the Khan, who himself was termed Ilkhan.  The older title of Shan-yue did not, however, completely disappear among them, for Albiruni says that in his time the chief of the Ghuz Turks, or Turkomans, still bore the title of Jenuyeh, which Sir Henry Rawlinson (Proc.  R. G. S., v. 15) takes to be the same word as that transcribed Shan-yue by the Chinese (see Ch’ien Han shu, Bk. 94, and Chou shu, Bk. 50, 2).  Although the word Khakhan occurs in Menander’s account of the embassy of Zemarchus, the earliest mention I have found of it in a Western writer is in the Chronicon of Albericus Trium Fontium, where (571), under the year 1239, he uses it in the form Cacanus”—­Cf. Terrien de Lacouperie, Khan, Khakan, and other Tartar Titles.  Lond., Dec. 1888.—­H.  C.]

[3] “China is a sea that salts all the rivers that flow into it.”—­P. 
    Parrenin in Lett.  Edif. XXIV. 58.

[4] E.g. the Russians still call it Khitai.  The pair of names, Khitai
    and Machin, or Cathay and China, is analogous to the other pair,
    Seres and Sinae. Seres was the name of the great nation in the
    far East as known by land, Sinae as known by sea; and they were
    often supposed to be diverse, just as Cathay and China were
    afterwards.

[5] There has been much doubt about the true form of this name.
    Iltitmish is that sanctioned by Mr. Blochmann (see Proc.  As.  Soc. 
    Bengal, 1870, p. 181).

III.  THE POLO FAMILY.  PERSONAL HISTORY OF THE TRAVELLERS DOWN TO THEIR FINAL RETURN FROM THE EAST.

[Sidenote:  Alleged origin of the Polos.]

13.  In days when History and Genealogy were allowed to draw largely on the imagination for the origines of states and families, it was set down by one Venetian Antiquary that among the companions of King Venetus, or of Prince Antenor of Troy, when they settled on the northern shores of the Adriatic, there was one LUCIUS POLUS, who became the progenitor of our Traveller’s Family;[1] whilst another deduces it from PAOLO the first Doge[2] (Paulus Lucas Anafestus of Heraclea, A.D. 696).

More trustworthy traditions, recorded among the Family Histories of Venice, but still no more it is believed than traditions, represent the Family of Polo as having come from Sebenico in Dalmatia, in the 11th century.[3] Before the end of the century they had taken seats in the Great Council of the Republic; for the name of Domenico Polo is said to be subscribed to a grant of 1094, that of Pietro Polo to an act of the time of the Doge Domenico Michiele in 1122, and that of a Domenico Polo to an acquittance granted by the Doge Domenico Morosini and his Council in 1153.[4]