Tuhia he haere tonu mo tenei pene - Ko Heinsberg te tama a John II o Loon me tana wahine tuatahi, a Margaret o Gennep. I te matenga ohorere o Prince-Bishop John o Walenrode i te tau 1419, Heinsberg, ahakoa tona taiohi, i kowhiria hei kaiwhakawa i roto i nga wiki e toru. I whakatapua ia hei tohunga i te po o te Kirihimete 1419, i whakatapua hei pihopa i te Lent 1420, a i whakawhiwhia ki te mana o te ao hei rangatira-pihopa, mo Sigismund, Emperor Holy Roman, i Frankfurt i te 21 o Pipiri 1420. I te tau 1422 i uru ia ki te Crusade Bohemian
ki nga Hussites. I te tau 1424 i whakarerekētia e ia te tikanga e pōtitia ai ngā kaitiaki, i whakaputaina ai e ia he ture i mau tonu tae noa ki te tau 1684.