He is married to Anna Elisabeth Vandemarck.
They got married on October 23, 1759 at Herentals, Antwerp, Belgium.Source 1
Child(ren):
gonl: GenealogieOnline
Philippus Cornelissen
https://www.genealogieonline.nl/en/stamboom-familie-hartogs/I477.php
FamilySearch: Family Tree
Philippus Cornelissen
Birth about 1730 • België
Spouse Anna Elisabeth Vandemarck
Children Agnes Cornelissen • Anna Catharina Cornelissen • Clara Maria Cornelissen • Guilielmus Josephus Cornelissen • Henricus Cornelis Cornelissen • Joannes Franciscus Cornelissen • Maria Cornelissen • Petrus Franciscus Cornelissen
Lead confidence: 5
https://www.familysearch.org/tree/person/L83P-FP4
gonl: GenealogieOnline
Philippus Cornelissen
Children Maria Catharina Cornelissen
https://www.genealogieonline.nl/en/stamboom-van-soom/I42137.php
https://familysearch.org/ark:/61903/4:1:L83P-FP4