Jonathan married Kirsten Elisabeth Andreasdatter Hofgaard on 02 Apr 1823 in Oslo, Norway. Kirsten (daughter of Andreas Hofgaard Ambrosiussen and Mette Abigael Petersdatter) was born about 1797 in Ål, Hallingdal, Buskerud, Norge; died on 23 Oct 1865 in Oslo, Norge. [Group Sheet] [Family Chart]

1. Kaja Elisabeth Aars was born on 23 Feb 1824 in Oslo, Norge.
2. Mathilde Lovise Aars was born on 31 May 1825 in Oslo, Norge.
3. Andrea Emilie Aars was born on 21 Oct 1826 in Oslo, Norge; died on 26 Mar 1831 in Oslo, Norge.
4. Jakob Aars was born on 17 Nov 1830 in Oslo, Norge; died in Abt. 1869.
5. Cathrine Emilie Aars was born on 11 Jun 1832 in Oslo, Norge.
6. Jensine Elise Aars was born on 13 Apr 1834 in Oslo, Norge.
7. Nils Johan Julius Aars was born on 23 Feb 1836 in Oslo, Norge.
8. Ferdinand Christian Aars was born on 21 Feb 1838 in Oslo, Norge; died on 10 Aug 1850 in Lilleaker.
9. Agnes Aars was born on 25 Dec 1839 in Oslo, Norge.
10. Philippa Fredrikke Aars was born on 18 May 1843 in Oslo, Norway; died in Abt. 1917.