when was the death of the person with husband Charles, 1st dauphin?
CREATE TABLE table_name_1 (death VARCHAR, husband VARCHAR)
SELECT death FROM table_name_1 WHERE husband = "charles, 1st dauphin"
### Context: CREATE TABLE table_name_1 (death VARCHAR, husband VARCHAR) ### Question: when was the death of the person with husband Charles, 1st dauphin? ### Answer: SELECT death FROM table_name_1 WHERE husband = "charles, 1st dauphin"