The Stapleys had held land in East Sussex since the late fifteenth century, but none had previously sat in Parliament.
In 1624 Stapley was returned for New Shoreham, about nine miles from Patcham, where he had settled in about 1615. He was re-elected in 1625, but on neither occasion did he leave any mark on the parliamentary records.
It was not until 1633 that Stapley, probably on Pelham’s nomination, secured a place on the Sussex bench. By the end of the decade a fellow magistrate described him in a letter to one of Laud’s chaplains as one of the leaders of the ‘puritan faction’ in the county.
