Various - Notes and Queries, Number 57, November 30, 1850 стр 5.

"London, July 13. 1669.His Grace the Lord General, after a long and dangerous distemper, is (God be praised) perfectly recovered and restored to his former health, to the Great rejoycing of their Majesties and the whole court, by the assistance of one William Sermon, of Bristol, whose pills have had that excellent success as to restore him perfectly to his sleep and appetite, and wholly abate all the symptoms of his disease. Yesterday his Grace, as being perfectly cured, dismissed his physicians from their farther attendance."