Whakaotihia te rerenga e whai ake nei: I te tau 1344, i whai mana ia i tona papa hei Ariki o IJsselstein. I whakapumautia tana tuunga e Count William IV o Holland. I mahi ia hei kaitohutohu mo te Kaute o Holland i waenga i te 1345 me te 1348 me te 1354 ki te 1357. I whakamatau ia ki te noho tauwāhi i te wā o te
Ko ngā pakanga o Hook me Cod. I tino hiahia a Arnold ki te pūtaiao hauora, a, i whakatuhia e ia te whare pukapuka hauora o te hohipera i IJsselstein