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_2417330_4 (successor VARCHAR, reason_for_change VARCHAR)
### Question:
Name the successor for election was successfully contested july 30, 1861
### Answer:
SELECT successor FROM table_2417330_4 WHERE reason_for_change = "Election was successfully contested July 30, 1861"