Robert Lowther was an English Member of Parliament, and younger brother of ?
Robert Lowther (1741–1777): Robert Lowther (1741–1777) was an English Member of Parliament, the younger son of Robert Lowther and Catherine Pennington and younger brother of James Lowther, 1st Earl of Lonsdale. James Lowther, 1st Earl of Lonsdale: James Lowther, 1st Earl of Lonsdale (5 August 1736 – 24 May 1802) was an English politician and landowner.
James Lowther, 1st Earl of Lonsdale