Liáng Yuándì 梁園棣 (hào Língshí 靈石, mid-Qīng official, fl. Dàoguāng era), holder of the zhīzhōu xián 知州銜 honorary rank, and three-time magistrate of Xīnghuà 興化縣 (Jiāngsū). Liáng’s preface to 趙術堂 Zhào Shùtáng’s Yīxué zhǐguī 醫學指歸 (KR3er050) provides the principal biographical evidence for Zhào and reflects Liáng’s role as both Zhào’s patron and the local gazetteer-compiler (he was simultaneously compiling the Xīnghuà xiàn zhì 興化縣志 in which Zhào would be honoured). No CBDB record. Lifedates undetermined.