Write SQL query to solve given problem: List the full name of all past legislators that chose Pro-Administration as their political party in year 1791.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.first_name, T1.last_name FROM historical AS T1 INNER JOIN `historical-terms` AS T2 ON T1.bioguide_id = T2.bioguide WHERE T2.party = 'Pro-Administration' AND CAST(T2.start AS DATE) <= 1791 AND CAST(T2.END AS DATE) >= 1791