People /Berthold I of Istria peoplepill id: berthold-i-of-istriaBIOI 3 views today 4 views this weekMargrave of IstriaBerthold I of IstriaBiographyListsAlso ViewedListsBerthold I of Istria is in following listsBy field of workNotable German soldiersGender: Male, Born in: Years 1000 to 1199By work and/or countryNotable German RulersGender: Male, Born in: Years 1000 to 1199From our partnersSponsoredBerthold I of Istria