People Gerhard III of Blankenheim peoplepill id: gerhard-iii-of-blankenheimGIOB 9 views today 9 views this weekLord of BlankenheimGerhard III of BlankenheimBiographyListsAlso ViewedListsGerhard III of Blankenheim is in following listsBy work and/or countryNotable NoblesGender:MaleFrom our partnersSponsoredGerhard III of Blankenheim