ARKANSAS CITY MARRIAGES
1837-1957
langston Steele
residence: Memphis, Tennesse
spouse: Edward Canada
marriage: Crittenden, Arkansas,u.s.

ARKANSAS COUNTY MARRIAGES
1837-1957
Langston Steele
residence:Memphis, Tennessee
spouse: louise E Williams
marriage: jun 22, 1946

Analyzation
langston steele was married twice, the first husband surname Canada, the second husband surname William. Thus, her name would be Langston william from jun 1946 and onward. Thus, your research must continue with name langston william.

second analyzation
how would you know if this is your langston steele, well according to langston steele birth records, langston steele parents are fred steele and annie steele.
1920 census
langston steele
birth 1907
residence: shelby Tennesse
parents: fred steele and Anne Steele

1930 census
langston steele
birth:1908
residence: memphis, shelby Tennesse
parents Fred steele, Anne Steele

thus, if you have knowledge if that langston steele parents name, then this is your lanston steele records, furthermore, langston parents should be on the marriage licences of both marriages, so obtain the marriage liscences.
note: insofar as charlie name being edward, its not unusually for a peson given a birth name is called by his family by his middle name or a nickname someone has given them.

last but not least where did I get this information from?

google: family history.org