People Jan Jacobs peoplepill id: jan-jacobsJJ 9 views today 13 views this weekJan JacobsBiographyListsAlso ViewedListsJan Jacobs is in following listsBy field of workNotable people in literatureGender:MaleBy work and/or countryNotable EsperantistsGender:MaleFrom our partnersSponsoredJan Jacobs