He had a relationship with Helena Joannes Verbrake.
Child(ren):
gonl: GenealogieOnline
Joannes Willems Joannes VORSTENBOSCH
Death 1721
Children Wilhelmus Joanne VORSTENBOSCH
https://www.genealogieonline.nl/en/stamboom-willems-hoogeloon-best/I168701.php
Netherlands, Archival Indexes, Vital Records, 1600-2000
https://familysearch.org/ark:/61903/1:1:QLDV-Z3WB
gonl: GenealogieOnline
Joannes Willems Vorstenbosch
Children Anna Vorstenbos • Johannes van Vorstenbos • Lucas van Vorstenbos • Tilmannis van Vorstenbosch
https://www.genealogieonline.nl/en/stamboom-erik-develter/I434343641772508.php
Netherlands, Archival Indexes, Vital Records, 1600-2000
https://familysearch.org/ark:/61903/1:1:QLDV-Z618
Netherlands, Archival Indexes, Vital Records, 1600-2000
https://familysearch.org/ark:/61903/1:1:QLDY-YDBJ
Netherlands, Archival Indexes, Vital Records, 1600-2000
https://familysearch.org/ark:/61903/1:1:QLDF-33TN
Netherlands, Archival Indexes, Vital Records, 1600-2000
https://familysearch.org/ark:/61903/1:1:QLDN-X1R6
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLDV-V58N : 23 August 2017), Joannes Willems Vorstenbosch in entry for Lucas Vorstenbosch, Baptism 14 Jan 1729, Heeze, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Doop-, trouw- en begraafboek Heeze, archive 10225, inventory number 21.3, folio; Doop-, trouw- en begraafboek Heeze; Regionaal Historisch Centrum Eindhoven.