Christina Margreta Olsdotter was born June 6, 1847 in Grönås, Ed, Vasternorrland, Sweden to Olof Olsson and Christina Helena Olsdotter. She married Carl Henrik Fabian Ramgren on February 25, 1864 in Ed, Vasternorrland, Sweden. They had 10 children. Seven were born in Sweden, and three were born in Minnesota. Carl Gustaf, born 26 Mar 1864 (died 9 Jan 1865) Christina Carolina, born 26 Mar 1864 (died 8 Apr 1864) Gustafa Mathilda, born 12 Nov 1865 Carl August, born 1 Oct 1870 (died 17 Dec 1870) Christina Alexia, born 24 May 1872 Otto Hamilton, born 14 Nov 1877 (died 4 May 1878) Hannah Malvina, born 19 Dec 1879 Esther E, born 1885 Lydia, born Nov 1887 Ruth Evelyn, born 22 Nov 1895
Christina and Carl immigrated to Brunswick township, Kanabec Co, MN in 1880. Christina died on June 2, 1907 in Kanabec Co, MN. She is buried at Brunswick Riverside Cemetery.