Previous to the Union of 1707 there were eight total officers of state, four great officers and four lesser officers. This limited by an act of parliament, such that the 2 officers of state, Comptroller and Master of the Requests, were merged with Lord High Treasurer and Lord Secretary respectively. The greater officers were the Lord High Chancellor, Lord High Treasurer, Lord Privy Seal, the Lord Secretary. The lesser officers were the Lord Register, the Lord Advocate, the Lord Treasurer-depute, and the Lord Justice Clerk with the Lord Register the only one fixed in precedency.