Olof married Ella (Ellen) Martinson in 1913. Ella (daughter of Lars Mårtensson and Ingre L Johnson) was born on 12 Apr 1880 in Swedeburg, Saunders, Nebraska, USA; was christened in Swedeburg, Saunders, Nebraska, USA; died on 29 Dec 1969 in Lincoln, Lancaster, Nebraska, USA; was buried in Jan 1970 in Fridhem Cemetery, Saunders, Nebraska, USA. [Group Sheet] [Family Chart]

1. Doris L Hagstrom was born on 13 May 1915 in Nebraska, USA; died on 17 Jun 1995; was buried in Lincoln Memorial, Lincoln, Lancaster, Nebraska, USA.
2. Myrtie E Hagstrom was born on 9 May 1919 in Nebraska, USA; died on 11 Aug 1972.