Marto married Helen Estell MCDONALD on 22 Dec 1908 in Hawley, Clay, Minnesota, USA. Helen was born on 12 Apr 1881 in Belwood, Wellington, Ontario, Canada; died on 20 Apr 1971 in Fullerton, Orange, California, USA. [Group Sheet] [Family Chart]

1. Arthur Lawrence MIKKELSEN was born on 22 Sep 1909 in Hawley, Clay, Minnesota, USA; died on 08 Mar 1991 in Los Angeles, Los Angeles, California, USA.
2. Ada Muriel MIKKELSEN was born on 2 Nov 1911 in Staples, Todd, Minnesota, USA; died on 6 Jul 2003 in Fullerton, Orange, California, USA.
3. Mildred Mary Severina MIKKELSEN was born on 24 Nov 1913 in Staples, Todd, Minnesota, USA; died on 18 Aug 1939 in Yakima, Yakima, Washington, USA.
4. Living