It looks like his name was Henry W Sage, b. NY abt 1870 and died prior to 1920, as Clara in 1920 is listed as a widow.
U S Census, 1910 Spokane Ward 1, Spokane, WA
Citing this Record: "United States Census, 1910," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MGJR-Z1L), Clara B Sage in household of Henry W Sage, Spokane Ward 1, Spokane, Washington, United States; citing enumeration district (ED) 154, sheet 11B, family 265, NARA microfilm publication T624, National Archives and Records Administration, Washington, D.C.; FHL microfilm 1375683.
Henry W Sage Head M 50 New York
Clara B Sage Wife F 40 Wisconsin
Nellie E Sage Daughter F 16 South Dakota
John W Sage Son M 3 Washington
United States Census, 1920 Tacoma Ward 5, Pierce, WA
Citing this Record: "United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MHNS-LTL), Violet Sage, Tacoma Ward 5, Pierce, Washington, United States; citing sheet 10B, family 250, NARA microfilm publication T625, National Archives and Records Administration, Washington D.C.; FHL microfilm 1821937.
District: 312 , Sheet Number and Letter: 10B , Household ID: 250 , Line Number: 52
Name: Violet Sage
Female Age: 9
Birth Year (Est): 1911 Washington
Father's Birthplace: New York
Mother's Birthplace: Wisconsin
Citing this Record: "United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MHNS-LTJ), Clara Sage in household of J Wess Abram, Tacoma Ward 5, Pierce, Washington, United States; citing sheet 10A, family 247, NARA microfilm publication T625, National Archives and Records Administration, Washington D.C.; FHL microfilm 1821937.
District: 312 , Sheet Number and Letter: 10A , Household ID: 247 , Line Number: 48
Name: Clara Sage
Female Age: 51 Widowed
Relationship to Head of Household: Servant
Birth Year (Est): 1869 Wisconsin
Father's Birthplace: Ireland
Mother's Birthplace: Wisconsin