Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_68309 ( "Name" text, "Birth" text, "Marriage" text, "Became Consort" text, "Ceased to be Consort" text, "Spouse" text )

### Question ###
Name the marriagefor ceased to be consort of 29 september 1898

### Accurate SQL ###

SELECT "Marriage" FROM table_68309 WHERE "Ceased to be Consort" = '29 september 1898'