user: Question: What was the first elected year that featured incumbent Andrew R. Govan?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['South Carolina 1', 'Joel R. Poinsett', 'Jackson Republican', '1820', 'Re-elected', 'Joel R. Poinsett (J) 58.2% Samuel Warren 41.8%']
SQL:

assistant: SELECT "First elected" FROM "Table" WHERE "Incumbent" = 'Andrew R. Govan';