Following the Protestant reformation, the previous position became inevitably untenable. As such, the position of Rector evolved and has varied greatly in terms of power wielded throughout history. In recent times, the Lord Rector was given a statutory position by virtue of the 1889 Act to chair the University Court, although the Dundee rectorship is a notable exception, with the court instead appointing a lay member and the holder of the rectorship not being formally titled 'Lord Rector'. Gradually the responsibility of the Rector to his electorate ensured that he also functioned as a representative of students within the university, and an external promoter of the university. Rectors in the past century have often been well-known celebrities, politicians or political activists and may not have any personal link to the university beforehand.