1910 Census, Spearman, Shelby Co, AL, Dwelling 103, list Otis grandson aged 10, in the home of TJ (?) Lee aged 70 born in Georgia, another grandson aged 5, can not make out name, possible Clarence
1920 Census taken January 14, 1920, ten days before their marriage. Otis, 19, is listed as a lodger in the home of Katie Butler's family. John D Butler, 45; Ida, 45; Carl, 18; and Katie, 16. 1920 Census Jefferson County, Alabama, ED 30, sheet 24B, Birmingham City, January 14, 1920, South 27th Street, Home number 603, 46, 58, occupation Chauffeur Truck
Marriage: Jefferson Co, Alabama, Vol 78, p 570, living at 603 So 27 St, Birmingham, Alabama, Otis 21 years and Kate was 19, WF McCain, MG
1920-21 Birmingham City Directory McCain, Otis L (Katie) mech Int Harv Co h 603 s 27th
1930 Birmingham City Directory McCain, Otis L (Katie) clk SE Exp Co h 608 s 27th
1930 Census Jefferson County, Alabama Birmingham, District 37, Sheet 22A, 27th Street South
Otis L McCain 29 Bookkeeping Express Co
Katie 26
Florence 9
Ethel 7