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_48950 ( "Name dates" text, "Eldest daughter from (date) to (date)" text, "Father" text, "Date married" text, "Husband dates" text )

### Question ###
When did Louise, Princess royal get married?

### Accurate SQL ###

SELECT "Date married" FROM table_48950 WHERE "Name dates" = 'louise, princess royal'