People Germany Frederick of Isenberg peoplepill id: frederick-of-isenbergFOI 2 views today 7 views this weekGerman murdererFrederick of IsenbergBiographyListsAlso ViewedListsFrederick of Isenberg is in following listsBy field of workInfamous German criminalsGender:Male, Born in:Years 1000 to 1199By work and/or countryInfamous German MurderersGender:Male, Born in:Years 1000 to 1199From our partnersSponsoredFrederick of Isenberg
