On Han - Onhan

…Furthermore, he was attacked by the Merkit tribe and his wife Borte was taken away, and other hardships continued. However, the situation changed when he recaptured his wife with the help of Ong Han, the chief of the Kerait clan, who was his father's Anda (ally), and Jamuha, the head of the Jazirat clan, who was his own ally. About a year later, he broke off his relationship with Jamuha due to Jamuha's cryptic words, but at that time many individuals and clans, both close and distant relatives, gathered around Jamuha, and he was selected as Khan by those who were particularly close to him. …

*Some of the terminology explanations that mention "On Hand" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…さらにメルキト部の攻撃を受け，妻ボルテを奪われるなど苦難が続いた。だが父のアンダ(盟友)であったケレイト部長オン･ハンと自分の盟友ジャジラト氏のジャムハの援助を得て妻を奪還したころから状況が変化した。約1年後，ジャムハの謎めいた言葉によって，彼はジャムハと決別したが，その際ジャムハのもとから近縁，遠縁の多くの個人や氏族が参集し，しかもそれらのとくに近縁の者たちによってハンに推戴されたのである。…

※「オン・ハン」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報