People Sinclair Smith peoplepill id: sinclair-smithSS 2 views today 9 views this weekSinclair SmithBiographyListsAlso ViewedListsSinclair Smith is in following listsBy field of workNotable scientistsGender:Male, Born in:Years 1850 to 1899By work and/or countryNotable AstronomersGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredSinclair Smith