Wáng Yízhèng 王儀鄭 Late-Qīng physician of Xūyí 盱眙 (modern Jiāngsū); preface-writer to KR3ee054 Lízhèng ànmó yàoshù (1888), signing as yīnyúdì 姻愚弟 (in-law junior brother) to 張筱衫 Zhāng Xiǎoshān.