Block 04A, Lot 49
Zelda B (could have a middle name that began with "B" or else she used her maiden name, Buchness, as her middle name)
https://www.familysearch.org/tree/person/G7GR-5YJ
https://www.findagrave.com/memorial/26230688/zelda-b-fitzgerald
is listed as spouse to...
Wilfred Edward Fitzgerald https://www.familysearch.org/tree/person/G7GT-338
(Buried next to each other)
There is no other marriage information listed