Little by little I have learned more for Wilbur Heidel. He can be found in the Minnesota Death Index to have died in Hennepin County (Minneapolis) on January 22, 1944. How strange finding you on January 22, sixty-one years later. Curiously, I only now find Wilbur Heidel from ancestry.com to have married Jeanette Gipple in Wallace, Shoshone Co., Idaho on 22 Oct 1910.
Wilbur was one who got around. In 1910 I have found him recorded three places in the US Census. Once was in Hillsboro (Washington County), Oregon with his Uncle Fred. He was also recorded in S Forest Grove Pct, Washington County, OR and also in Jay Township, MN back home on the farm outside Sherburne, which is not a fur-piece west of Fairmont, MN.