Mathias married Eline Wilhelmine Ernestine Quitzau on 12 Mar 1870 in Clinton County, Iowa, USA. Eline (daughter of Jacob Hansen Quitzau and Christina Amalie Göhlmann) was born on 30 Jun 1849 in Nykro, Hellevad Sogn, Sønder Rangstrup Herred, Haderslev Amt; was christened on 12 Aug 1849 in Hellevad Kirke, Hellevad Sogn, Sønder Rangstrup Herred, Åbenrå Amt; died on 4 Jul 1931 in Marcus, Cherokee County, Iowa, USA. [Group Sheet] [Family Chart]

1. Hans Jacob Raun was born on 12 Jun 1871 in Charlotte, Iowa, USA; died on 30 Dec 1949 in Sioux City, Woodbury County, Iowa, USA.
2. Christine Raun was born in 1873.
3. Marie Raun was born in 1875 in USA.
4. Ida Raun was born on 15 Nov 1879 in Iowa, USA; died on 31 Oct 1934 in Iowa, USA.