余奉仙
Yú Fèngxiān 余奉仙 (late Qīng), physician of Fùníng 阜寧 (northern Jiāngsū); father of 余無言 Yú Wúyán (1900–1963). Practised for sixty years and was reckoned, alongside 趙海仙 Zhào Hǎixiān of Xīnghuà 興化 and 張子坪 Zhāng Zǐpíng of Huáiān 淮安, one of the “Three Great Physicians of Northern Jiāngsū in the late Qīng”. His clinical apprenticeship of his son is recorded in the biographical preface to KR3ep105 Yú Wúyán yīàn.