Gustafva Wilhelmina Ramgren was born on 15 Apr 1850 in Grytmyrhöjden, Överlännäs, Västernorrland, Sweden to Lars Gustaf Ramgren and Christina Magdalena Nilsdotter.
She immigrated to the U.S. in 1868 with her father, leaving behind her mother.
She married Edward Naslund on 7 Nov 1870 in Des Moines, Polk Co, IA. Edward and "Mina" moved to Anoka County, Minnesota where their first son was born in 1871. They lived in Stanchfield, Isanti Co, MN for about 3 years and ended up in Brunswick, Kanabec Co, MN.
They had 6 children: Edward Theodore Valentine, born 23 Sep 1871 Charles Albert, born 12 Apr 1873 Hilma Christina, born 9 Jan 1875 Eleanora, born 23 Apr 1877 (died 1883) Otto, born 15 Jul 1879 Hulda Maria, born 1881 (died 28 Apr 1894)
Mina died on 14 Feb 1905 in Brunswick, Kanabec Co, MN.