Who married Patrick Ruthven, 3rd Lord Ruthven?

Patrick Ruthven, 3rd Lord Ruthven (c. 1520 – 13 June 1566) played an important part in the political intrigues of 16th century Scotland. He succeeded to the lordship in December 1552. The Ruthven lordship encompassed the offices of Provost and Constable of Perth, and Sheriff of Strathearn.