born Nov. 15, 1708, London died May 11, 1778, Hayes, Kent, Eng. also called (from 1766) 1st Earl of Chatham, Viscount Pitt of Burton-Pynsent, byname The Great Commoner British statesman, twice virtual prime minister (175661, 176668), who secured the transformation of his country into an imperial power.
PITT, WILLIAM, THE ELDER,
Meaning of PITT, WILLIAM, THE ELDER, in English
Britannica English vocabulary. Английский словарь Британика. 2012