王懋功 Wáng Màogōng, brother-in-law of the early-Qīng ophthalmologist 馬化龍 Mǎ Huàlóng; funded the woodblock printing of KR3em008 Yǎnkē chǎnwēi 眼科闡微 in Kāngxī 43 (1704).