ARPO de GOSS-SCHLADNITZ

ARPO's father was OTTOKAR I COUNT de CARINTHIA and his mother was N.N. de TRAUNGAU.  His paternal grandfather was UNKNOWN AUBERT; his maternal grandfather was ARIBO COUNT de TRAUNGAU. He had a brother named OTTOKAR II COUNT.  He died in 0904.¹ 

They had a son named HARTWICK WALPOT.