Date of death for greatgrandparents, Hansen

I am hoping to learn the date of death/cause for my great grandparents - Hans Hansen, b. 22 Dec 1841 in Bremsnes, and Kristine Elemine (or Ellemina Christine) Tormundsdatter Hansen, b. 11 Sept 1860, Sogne. They married 11 Jan 1885 in Barbu. Six children were born to them between 1881 and 1899 in Barbu. Thank you!