Lois Sietstra 90 Boyden, Iowa January 9, 2020 Lois Sietstra, 90, of Boyden, Iowa, died Thursday, Jan. 9, 2020, at Fieldcrest Assisted Living in Sheldon, Iowa. Memorial service was Monday, Jan. 13, at United Presbyterian Church, Boyden, with interment in Sheridan Township Cemetery, Boyden. Lois Maxine Horn was born May 27, 1929, near Boyden, the…