Margaretha married Kuijvenhoven David Pieter on 13 Mar 1850 in Leiden. David (son of Kuijvenhoven Nicolaas and Essing Hermina Cornelia) was born on 5 Jun 1829 in Leiden; died on 7 Mar 1899 in Leiden. [Group Sheet]

1. Kuijvenhoven Margaretha Jacoba Henrietta Cornelia was born on 3 Feb 1851 in Leiden; died on 1 Oct 1905 in Leiden.
2. Kuijvenhoven Hermina Cornelia was born on 9 Dec 1854 in Leiden; died on 18 Jan 1936 in Leiden.
3. Kuijvenhoven David Pieter was born on 1 Feb 1859 in Leiden; died on 23 Nov 1927 in Leiden.
4. Kuijvenhoven Johannes was born on 21 Dec 1861 in Leiden; died on 2 Jan 1889 in Leiden.
5. Kuijvenhoven Philippus Adrianus was born on 4 Jul 1865 in Leiden; died on 21 Jul 1926 in Oegstgeest.