Her name does not appear on the index to the Post Dispatch.

http://www.slpl.org/slpl/gateways/obit1943S.asp

You could email the library and ask for a look up in the other St. Louis Newspaper-Globe-Democrat or something like that.

Go to item 13 and click on Reference Desk at the following:

http://www.slpl.lib.mo.us/libsrc/geneinfo.htm