Robert Dunlop, Dictionary of National Biography… (1892)
“ After the death of his second wife in 1841 Cloncurry ceased gradually to take any active interest in politics. The two following years he passed on the continent, but in 1843 he exerted his influence as a privy councillor to avert what he afterwards described as 'a projected massacre' by the government of Lord de Grey on the occasion of O'Connell's intended repeal demonstration at Clontarf. ”
