Greville was returned for Warwick on his brother Lord Warwick’s interest. ‘Lord Warwick is a steady supporter’, George III wrote to Lord Barrington, 18 Mar. 1774, ‘his brother a very pretty young man and a Member of Parliament, and the oldest ensign [sic] only of 1769’, and should therefore be considered for promotion.
He loves them both, and with both keeps well; but while he has a place that devotes a fourth of the year to the King, his residence for the rest of it is with the brother who is in opposition to the Government. Not small must be the difficulties of such circumstances and his preferment is probably checked by this determined fraternal amity, though his moderation and uprightness secure him the esteem and force the good word of both parties, as well as both brothers.
Greville died 27 Apr. 1824.
