Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which party was the incumbent from when the cadidates were henry e. barbour (r) 52.1% henry hawson (d) 47.9%?  Answer: Democratic

### Inputs:
table_name: table, columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']

### Response:
SELECT COUNT Party FROM table WHERE Candidates = Henry E. Barbour (R) 52.1% Henry Hawson (D) 47.9%