I didn't find them in Madison County, Nebraska. You might want to contact the Madison County Genealogical Society, www.rootsweb.ancestry.com/~nemcgs/ email email@example.com.
I did find the following for them. In 1910 they were living in Snohomish, Snohomish, WA. Jacob Goss, b. Russia Ger, 45, married 26 yrs, laborer railroad. Marie, wife, b. Russia Ger, 45, had given birth to six children who were all alive in 1910. Alvina, b. NE, 16. Rosina, b. Russia Ger, 13. David, b. Russia Ger, 10. Mary, b. Russia Ger, 8. Henry M., b. WA, 5.
In 1930 Jacob and Amelia were living in Snohomish. Jacob Goss, b. Russia, immigrated 1895, 64, no occ listed. Amelia, b. Berlin, Germany, 68, imm 1884.
In 1940 they were living in Snohomish. Jacob Goss, b. Russia, 74, education=4th grade, no occ. Amelia, wife, b. Russia, 79, educ=4th grade.
Jacob John Goss Born: abt. 1866 Died: 25 March 1949, Snhomish, Snohomish, WA Source: Washington Deaths 1883-1960.
I also found the family on the Hills/Goss/Edmunds/Judkins Family Tree, ancestry.com with a picture of jacob. Most larger libraries provide free access to Ancestry. Successful Searching!