Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### 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"