Cope was a second cousin of Mildred, Lady Burghley, and owed his early advancement to the patronage of both William, Lord Burghley (Sir William Cecil†) and Robert Cecil†.
Cope was returned in 1604 for Westminster, where his patron was high steward. On 26 Mar. 1604 he was named to the committee to examine the laws concerning treason and grants to the king.
On the day before the second session began, Carleton informed Chamberlain that Cope had grown so self-important that he was resolved to ‘leave him to his vanities’, but his resolution was soon broken when, as a servant of Henry Percy, 9th earl of Northumberland, he was imprisoned after the Gunpowder plot.
Cope was markedly less active in the third session. He was among those chosen to hear the Lords’ opinion on the Union on 25 Nov. 1606, and was named to the committee for the revived Court of Marshalsea bill (10 December).
An enthusiastic imperialist, Cope strove to interest Salisbury in Sir John Popham’s† project to reduce unemployment by encouraging emigration to Virginia, and he apparently received some gratification for his efforts at fund-raising. On the reported discovery of gold in the plantation he urged, in Aug. 1606, that investments should be diverted there from the East India Company.
In the fourth session Cope’s special relationship with Cecil was recognized by the Commons, which accorded him a seat near the chair, an honour usually reserved for privy councillors, of whom there were few in the first Stuart Parliament.
Cope remained in Salisbury’s favour, for the latter forgave him a debt of £2,000 and in 1611 granted him a licence as registrar of general commerce to mobilize capital.
When a general election was announced in 1614 Cope, feeling the lack of Salisbury’s patronage, was not confident of being returned for Westminster again, and asked Sir Thomas Parry*, with whom he had recently served on the revenue commission, to secure his election at Stockbridge in Hampshire on the Duchy interest.
It was widely rumoured by early July 1614 that Cope would be replaced as master of the Wards. Chamberlain reported that his failings were ‘imputed not so much to his ignorance or avarice as to his want of authority and countenance that should become such a place’.
