竹林七贤
Guo Zhen (), whose courtesy name was Jinan (), served as a Supervisor of the Internuncios (). Guo Zhen's son, Guo Yi (), had the courtesy name Taiye () and served as the Inspector of Yong Province () and a Master of Writing () during the Western Jin dynasty. Shan Tao, one of the Seven Sages of the Bamboo Grove, once praised Guo Yi for being virtuous and magnanimous.