Who is the pen name Ma Sanzi of Changzhou calligrapher?

Sanmazi is the stage name of Chinese Peking Opera performance artist Liu Hongshou. Wang Hongshou is a famous performing artist in the history of Peking Opera art development in China for more than 100 years. He is known as "the originator of Hong Sheng" and "the living Duke Guan". However, his life experience is confusing. According to Ci Hai, "Wang Hongshou (1850-1925) was a Peking Opera actor. The stage name Sanmazi, a native of Huaining, Anhui Province (now Anqing), talked about Nantong, Jiangsu Province ... "The Encyclopedia of China, the Volume of Traditional Chinese Opera and Quyi, called it" originally from Nantong, Jiangsu Province, and went to Huaining, Anhui Province ". However, "Jiangsu Drama" reads "Wang Hongshou, an Anhui and Peking Opera artist, a native of Xihongqiao Tea Temple in Juegang Town, Rudong County". Famous calligraphers in Changzhou include Liu Haisu, Chen Hailiang, Ye Pengfei, Zhuge Lina and Shen Peng. None of them have a stage name.