Swedish family tree says Mary emigrated to U.S.A. in 1887.
Image Gallery
References
↑ 1.01.11.2 Swedish family tree, in "Alquist Family" scrapbook.
1900 Census.
Newport, Minnesota, E.D. 37 Household: Ole Alquist (40) - b. April, 1860, Sweden; “Baggage man” Ida Alquist (38) - b. May, 1862, Sweden Jennie Alquist (16) - b. April, 1884, Sweden; “Domestic” Mary Alquist (14) - b. November, 1885 Lida Alquist (6) - b. August, 1893 Henry Alquist (2) - b. November, 1897