Беседа:Бертхолд I фон Васербург
"Berthold I von Wasserburg ( German : Berthold I von Wasserburg ; * c. 936 !!!!!! ; † c. 26 August 990 ) was lord of Wasserburg , Riesenburg and Upper Isar .
He was the son of Count Arnold I von Sundgau († 953) and his wife Adelheid († ca. 915) !!!!!!!." Something must be wrong!