Help Locating Death Information

I am trying to locate a death date for my ancestor named Oline Matea Olsdr (b. 29 Jan 1848 in Lia, Elverum, Hedmark). She married Ole Olsen 24 Apr 1869 in Romedal. Ole died 17 Sep 1893 in Romedal, and Oline died sometime after, but I have not been able to locate any death information. The family lived in Romedal, but there were also family members near Elverum so it is possible she moved. Any help would be appreciated. Thanks!