The Successors of Genghis Khan - Robert Bedrosian's Armenian ...

HISTORY OF JOGHI KHAN
In his childhood and youth, Jochi Khan had sought in marriage a
daughter of Jagambo" called Bek-Tutmish Fujin, the sister of Ibaqa
Beki, the wife of Chingiz-Khan, and of Sorqoqtani Beki, the wife of
Tolui Khan. She was Jochi Khan's eldest wife; apart from her he had
many wives and concubines and many children by them. According to
reliable informants he had nearly forty sons, and grandchildren
without number descended from them. However, on account of the
great distance and because no authority could be found, it has not
been possible to ascertain their genealogies with exactitude, but such of
his sons and grandsons as are well known shall be described in detail.
And God Almighty knows best what is right.