Margareta married Jacobus Willem van Ostaeyen on 21 Feb 1645 in Antwerpen, Belgium. Jacobus was born about 1589 in Antwerpen, Belgium; died on 4 Apr 1665 in Antwerpen, Belgium. [Group Sheet] [Family Chart]

1. Catharina Jacob Willem van Ostaeyen was born on 8 Sep 1615 in Antwerpen, Belgium; died on 23 Jan 1687 in Antwerpen, Belgium.
2. Willem van Ostaeyen was born on 25 Feb 1618 in Antwerpen, Belgium.
3. Cornelia Jacobi van Ostaeyen was christened on 23 Nov 1620 in Antwerpen, Belgium; died on 17 Nov 1694 in Antwerpen, Belgium.
4. Adrianus van Ostaeyen was born on 23 Jan 1624 in Antwerpen, Belgium.
5. Anna van Ostaeyen was born on 1 Dec 1626 in Antwerpen, Belgium.
6. Jacobus van Ostaeyen was born on 9 Nov 1630 in Antwerpen, Belgium; died on 2 Sep 1697 in Antwerpen, Belgium.
7. Joannes van Ostaeyen was born on 31 Mar 1633 in Antwerpen, Belgium.
8. Petrus Jacobi van Ostaeyen was born on 14 Jan 1636 in Antwerpen, Belgium; died on 17 Dec 1681 in Antwerpen, Belgium.