Lucius Ferdinand Cary, Master of Falkland (1735–1780) was a British Army officer and politician who sat in the House of Commons from 1774 to 1780.
In 1779 he resumed active military service as lieutenant-colonel commandant of the 89th Foot in the West Indies, and was generally absent from parliament.
[1] His brother in law Alexander Leith had a parallel career becoming MP for Tregony in 1774 and being posted to the West Indies in 1779.
He and his wife Anne had two sons and five daughters: When he died he had a secret service pension of £500 per annum and his father applied successfully to the King for pensions of £100 per annum to each of Cary's five daughters, who were "left in extreme indigence by their father".
[1] His sons Henry and Charles succeeded in turn to the Viscountcy after the death of their grandfather.