Philip Sidney
Greville, Philip Sidney and Sir Edward Dyer were members of the "Areopagus", the literary clique which, under the leadership of Gabriel Harvey, supported the introduction of classical metres into English verse. Sidney and Greville arranged to sail with Sir Francis Drake in 1585 in his expedition against the Spanish West Indies, but Elizabeth forbade Drake to take them with him, and also refused Greville's request to be allowed to join Robert Dudley's army in the Netherlands. Philip Sidney, who took part in the campaign, was killed on 17 October 1586. Greville memorialized his beloved friend in "A Dedication to Sir Philip Sidney".