CREATE TABLE table_50852 ("Name" CLOB, "Other names" CLOB, "Birth" CLOB, "Death" CLOB, "Death Place" CLOB, "Mother" CLOB)

what is other names when death is may 23, 1821?
SELECT "Other names" FROM table_50852 WHERE "Death" = 'may 23, 1821'
SELECT "Other names" FROM "table_50852" WHERE "Death" = 'may 23, 1821'