People Holy Roman Empire Johannes Cornelis Jansen peoplepill id: johannes-cornelis-jansenJCJ 3 views today 3 views this weekKnight of the Military Order of William, 4th classJohannes Cornelis JansenBiographyListsAlso ViewedListsJohannes Cornelis Jansen is in following listsBy work and/or countryNotable Knights from Holy Roman EmpireGender:Male, Born in:Years 1850 to 1899Notable Dutch KnightsGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredJohannes Cornelis Jansen