When did Louise, Princess royal get married?
CREATE TABLE table_name_87 (date_married VARCHAR, name_dates VARCHAR)
SELECT date_married FROM table_name_87 WHERE name_dates = "louise, princess royal"
### Context: CREATE TABLE table_name_87 (date_married VARCHAR, name_dates VARCHAR) ### Question: When did Louise, Princess royal get married? ### Answer: SELECT date_married FROM table_name_87 WHERE name_dates = "louise, princess royal"