Wang Chongyang
The Quanzhen School of Taoism originated in the 12th century with the Five Northern Patriarchs (Wang Chongyang and his successors). In the 13th century, Zhang Boduan posthumously became the second of the Five Southern Patriarchs in the so-called "Nanzong" 南宗 "Southern Lineage", which Boltz refers to as "ex post facto".