Person
Malik ibn al-Harith
مالك بن الحارث
Lifespan unknown
Kufan elite leader who opposed Sa'id ibn al-As's policies and was exiled by Uthman.
Significance
Leader of dissent among Kufan elite against Sa'id ibn al-As
Stated motivation
Opposition to Sa'id's land policies in Kufa
Sources: Wikipedia and classical Islamic biographical literature compiled by automated researchers. Every page is being continuously refined — if something looks off, please check back in a few days.