People France Jan Ludwik Guyard de Saint-Clair peoplepill id: jan-ludwik-guyard-de-saint-clairJLGDS 2 views today 11 views this weekJan Ludwik Guyard de Saint-ClairBiographyListsAlso ViewedListsJan Ludwik Guyard de Saint-Clair is in following listsBy work and/or countryNotable French peopleGender:Male, Born in:Years 1700 to 1749By religionCatholic churchFrom our partnersSponsoredJan Ludwik Guyard de Saint-Clair