Yes, Samuel (who was my grandmother's brother) went to the Nevada mental hospital in Sparks in 1906 and died there in 1912. He was buried in Reno.He and Ida had no children together.They may have been married in Oregon; Samuel had a land grant in eastern Oregon in 1892 (so far I have not located any marriage information on-line).Ida could have indeed remarried; I have no information about her after Samuel died.
Ida's maiden name was Coolidge.Mary's maiden name was York.(Per 1880 Yamhill County Oregon census.)
I have been trying to find out what happened to Ida after Samuel died to complete my tree.
Is there any information regarding whether the old general merchandise store building in Deeth still exists?