LP
's husband
disowned her after catching her with Robert Adair
(a young surgeon who later achieved immortality as the hero of a popular ballad) in her bedroom late at night.
Pilkington, Laetitia. Memoirs of Laetitia Pilkington. Editor Elias, A. C., Jr, University of Georgia Press, 1997, 2 vols.
1: 88; 2: 474-6
Matthew, Henry Colin Gray et al., editors. Oxford Dictionary of National Biography. http://www.oxforddnb.com/.