Richard Grenville (died 1577 or 1578)Richard Grenville (by 1524 – 1577 or 1578), of Stowe, Kilkhampton and Penheale, Cornwall, was a politician and Member (MP) of the Parliament of England
High Sheriff of CornwallTreffry or Fitz of Talverne 5 December 1582: Richard Carew, of Antony 25 November 1583: George Grenville, of Penheale, Egloskerry 19 November 1584: Thomas Cosworth