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_225200_4 (vacator VARCHAR, reason_for_change VARCHAR)

### Question ###
Name the vacator for resigned february 26, 1836 because of ill health

### Accurate SQL ###

SELECT vacator FROM table_225200_4 WHERE reason_for_change = "Resigned February 26, 1836 because of ill health"