Li Linfu
Li Linfu () (died January 3, 753), nickname Genu (), formally the Duke of Jin (), was an official of the Chinese Tang Dynasty, serving as a chancellor for 18 years (734–752), during the reign of Emperor Xuanzong—one of the longest terms of service for a chancellor in Tang history, and the longest during Xuanzong's reign.
Li Zongmin
Li Zongmin (李宗閔) (died 846?), courtesy name Sunzhi (損之), was an official of the Chinese dynasty Tang Dynasty, serving twice as chancellor during the reign of Emperor Wenzong. He was considered one of the leading figures of the Niu-Li Factional Struggles — factional struggles between two factions at the Tang court that lasted decades — as a leader of the so-called Niu Faction, named after his colleague Niu Sengru.