Tyrconnel owed his seats at Westminster to his wives. Both his marriages collapsed, but he remained Member for Scarborough on the Rutland interest for 19 years after his divorce, and came in for Berwick on Lord Delaval’s interest five years after his second wife (Delaval’s daughter) had left him for the Earl of Strathmore. (There was no divorce.) Before 1790 he attended regularly, and silently followed the Rutland line in politics. He thus supported Pitt’s administration. The Duke of York’s conduct towards Lady Tyrconnel was alleged by Sir Gilbert Elliot to have confirmed him in this line.
Tyrconnel came in unopposed in 1796, but by 1799 had resolved not to stand again at Berwick, where a contest loomed.
