Catharina married Cornelis Arnoldi van Ostaeyen on 26 Nov 1623 in Loenhout, Belgium. Cornelis (son of Adriaen Joannis van Ostaeyen and Maria Adriaen Jan Michielssen) was born about 1601 in Loenhout, Belgium; died on 8 Nov 1663 in Loenhout, Belgium. [Group Sheet] [Family Chart]

1. Martina van Ostaeyen was born on 12 Oct 1624 in Loenhout, Belgium; died on 2 May 1695 in Loenhout, Belgium.
2. Margaretha Cornelis Aert van Ostaeyen was born on 1 Dec 1628 in Loenhout, Belgium; died on 15 May 1674 in Loenhout, Belgium.
3. Maria Cornelius van Ostaeyen was born on 24 Oct 1632 in Loenhout, Belgium; died on 28 Feb 1695 in Loenhout, Belgium.
4. Arnoldus van Ostaeyen was born on 11 Feb 1635 in Loenhout, Belgium; died on 17 Nov 1671 in Loenhout, Belgium.
5. Adriana Cornelis Aert van Ostaeyen was born on 24 Mar 1638 in Loenhout, Belgium; died on 28 Mar 1643 in Loenhout, Belgium.
6. Petronella Cornelis Aert van Ostaeyen was born on 11 Mar 1642 in Loenhout, Belgium; died on 9 Jun 1646 in Loenhout, Belgium.
7. Adriaen Cornelis Aert van Ostaeyen was born on 23 Feb 1644 in Loenhout, Belgium; died on 9 Jun 1646 in Loenhout, Belgium.
8. Martinus van Ostaeyen