Zhang Daoling 張道陵

The Taoist hermit Zhang Daoling was the founder of the Zhengyi Mengwei Tianshi Dao, or 'Way of Celestial Masters'. He is also said to have been the grandfather of the three Zhang brothers; Zhang Jiao, Zhang Bao and Zhang Liang who used a form of Taoism to heal the sick who visited their doctrine; 'The Way of Great Peace'.