I found the Mrnak Family Tree, http://trees.ancestry.com/tree/3713022/person/-1695438686http://trees.ancestry.com/tree/3713022/person/-1695438686 which contains your Thomas J. Wilson. I thought you'd want to know about this so you can contact the owner.
On june 5, 1919 Thomas was living in Flathead, Montana.
Born: 24 Sept. 1886, Pipestone Co., Minnesota
Occupation: farmer, self-employed
He claimed an exemption to World War I because of his wife, 2 children and he was slightly deaf.
Source: World War I Draft Registration Cards 1917-18.
In 1920 Thomas and family were living in Orchard, Nez Perce, Idaho.
Thomas J. Wilson, b. MN, 33, road overseer orchard district.
Anna M., wife, b. WI, 28.
James E., b. MT, 4 8/12ths.
Donald A., b. MT, 2.
In 1930 the family was living in Grangemont, Clearwater, Idaho.
Thomas J. Wilson, b. MN, 43, no occupation.
Anna M., b. WI, 36.
James, b. MT, 14.
Donald, b. MT, 12.
A Thomas James Wilson
Born: 24 Sept. 1886, Pipestone, Pipestone, Minnesota
Residence: Wasilla, Alaska
Occupation: Alaska Road Commission, Palmer, AK
Nearest Relative: Mrs. Anna Wilson, Wasilla.
Source: U.S. World War II Draft Registration Cards 1942.
Mrs. Anne Wilson, 46D, b. Feb. 21, 1892 died Jan. 29, 1965.
Mr. Earl McHenry, 46A, b. March 18, 1877 died April 27, 1950. Source: Wasilla-Aurora Cemetery, www.rootsweb.ancestry.com/~akmatanu/Cemeteries/ .
Thomas J. Wilson, 93, Wasilla, Matanuska-Susitna, Estate, 1957. Source: Matanuska-Susitma Borough, Court & Probate Records, www.rootsweb.ancestry.com/~akmatanu/Probate.htm.
I didn't find any information for Earl other than his burial record above. Successful Searching!