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_1346118_4 (first_elected INTEGER, incumbent VARCHAR)
### Question:
When was incumbent John N. Tillman first elected?
### Answer:
SELECT MIN(first_elected) FROM table_1346118_4 WHERE incumbent = "John N. Tillman"