Are you the person who posted the scans of the marriage application and license to the findagrave website for Evergreen Memorial Park ?
She and Donald Gene Truitt presented documents to give proof of ID for the application to marry. Jean's was a "health card" showing her birthdate of 26 July 1921 and her residence as 327 Oakgrove in Youngstown which is in Mahoning county. Donald's was his liberty card which had a birthyear of 1920 born in Malaga, WA.
The license shows witnesses were Mildred Roberts and Viola Beede. Mildred Roberts is also shown as witness on other marriage license in Duval county.
Naval station Mayport in Jacksonville is probably why Donald Truitt was in Florida and they met while he had shore leave. Why was 16 -19 year old girl from Ohio doing in Jacksonville in 1943 ? She is not found on any census. Who was Viola Beede ?
Would help to post to correct county and state.