Here she appears in census data:
Census 1930 Gasconade, Laclede, MO
Source: United States Census, 1930, database with images, FamilySearch (
https://familysearch.org/ark:/61903/1:1:XHFG-658), A May Scott in entry for Guy H Scott, 1930.
: Guy H Scott Head M 31 Missouri
: A May Scott Wife F 27 Missouri
: J Herbert Scott Son M 5 Missouri
: Rosalie Scott Dau F 2 Missouri
: Allen Scott Father M 75 Missouri
Census 1940 Gasconade Township, Laclede, MO
Source: United States Census, 1940" database with images, FamilySearch (
https://familysearch.org/ark:/61903/1:1:K7Q1-YKH ), Maye Scott in household of Guy Scott, Gasconade Township, Laclede, Laclede, Missouri, United States; citing enumeration district (ED) 53-5, sheet 1A, family 10, NARA digital publication T627 (Washington, D.C.: National Archives and Records Administration, 2012), roll 2121.
: Guy Scott Head M 41 Missouri
: Maye Scott Wife F 37 Missouri
: Herbert Scott Son M 15 Missouri
: Rosalie Scott Dau F 12 Missouri
: Lorene Scott Dau F 9 Missouri
: Bobbie Scott Son M 5 Missouri
: Chester Scott Son M 1 Missouri
: Allen Scott Father M 85 Missouri
Also see Guy H Scott :
https://familysearch.org/search/record/results?count=20&query=%2Bgivenname%3A%22guy%20h%22~%20%2Bsurname%3Ascott~%20%2Bbirth_place%3Amo~%20%2Bbirth_year%3A1898-1899~%20%2Bspouse_givenname%3A%22alice%20mae%22~%20%2Bspouse_surname%3AFrancis~%20%2Bfather_givenname%3Aallen~%20%2Bfather_surname%3Ascott~