When did the woman, who was married 22 may 1657, cease to be the duchess?
CREATE TABLE table_name_59 (ceased_to_be_duchess VARCHAR, marriage VARCHAR)
SELECT ceased_to_be_duchess FROM table_name_59 WHERE marriage = "22 may 1657"
### Context: CREATE TABLE table_name_59 (ceased_to_be_duchess VARCHAR, marriage VARCHAR) ### Question: When did the woman, who was married 22 may 1657, cease to be the duchess? ### Answer: SELECT ceased_to_be_duchess FROM table_name_59 WHERE marriage = "22 may 1657"