Charles Harding Firth, Dictionary of National Biography… (1890)
“ Grenville's reasons for abandoning the opposition are obscure. In 1639, when the king raised an army against the Scots, he manifested the greatest alacrity in his cause. ‘I go with joy and comfort,’ he wrote, ‘to venture a life in as good a cause and with as good company as ever Englishman did ; and I do take God to witness, if I were to choose a death it should be no other but this’ (Thurloe State Papers, i. 2 ; cf. Nugent, Life of Hampden, ii. 193) . In the Long parliament Grenville again represented the county of Cornwall, but took no part in its debates. ”
