Arnulph II Of Upper Bavaria

Arnulph II Of Upper was born about 0913.¹   Arnulph II Of Upper's father was Arnolph Von Bayern I Duke and his mother is Agnes Of Hungary.  His paternal grandfather was Leopold Von Bayern Duke of Bavaria and his paternal grandmother is Cunigunde Von Schwaben; his maternal grandfather was Prince of Hungary Takason and his maternal grandmother is ??? Kumanka. He had two brothers and a sister, named Bertold, I Second Count of Palatine and Judith. He had a half-brother named I "The Illustrious" Markgraf of Austria.  He died in 0954.¹ 

They had two sons named Bertold and Welf I Of Lower.