People France Guilielmus Dufour peoplepill id: guilielmus-dufourGD 3 views today 3 views this weekGuilielmus DufourBiographyListsAlso ViewedListsGuilielmus Dufour is in following listsBy work and/or countryNotable French peopleGender:Male, Born in:Years 1750 to 1799From our partnersSponsoredGuilielmus Dufour