The Lord Justice Clerk is the second most senior judge in Scotland, after the Lord President of the Court of Session. Originally clericus justiciarie or Clerk to the Court of Justiciary, the counterpart in the criminal courts of the Lord Clerk Register, the status of the office increased over time and the Justice-Clerk came to claim a seat on the Bench by practice and custom. This was recognised by the Privy Council of Scotland in 1663 and the Lord Justice Clerk became the effective head of the reformed High Court of Justiciary in 1672 when the court was reconstituted. The Lord Justice Clerk now rarely presides at criminal trials in the High Court, with most of his or her time being spent dealing with civil and criminal appeals.