Were there two Walters?
1920 Detroit Ward 21, Wayne Co., Michigan
Walter W Winchester, age 37, born England, immigrated 1905, Foreman, Ascel or Axel Co.
Eva, wife, age 24, born England, immigrated 1913
740 Drexel Avenue
WWI Draft Card
Walter Winchester, born October 7(?), 1874
Address: 182 Glover Avenue, Detroit; Declared Alien, British
Mrs. Lillian Winchester, wife
General Foreman, Maxwell Motor Car Co.
Medium height, medium build, blue eyes, dark hair
September 12, 1918
There are no deaths on the social security index for a Walter Winchester, born October 7 (between 1873 and 1885). I do not see a Lillian or Eva, born prior to 1899.