Hugh Jarse
Rocky Elsom (76)
Ireland
... and a notional Grand Slam.
The purists will say that the Grand Slam is all 4 "Home" nations (ENG, IRE (North and Eire), SCO and WAL) at home (Twickers, Landsdowne Road, Murrayfield, & The Arms Park). Purists would probably also claim that it is only if those victories at various spiritual homes must be achieved in typical Cold and Wet mid winter NH conditions.
Stuff it I say. Beat the 4 of them in a single "tour" and that is a Grand Slam ticked off. We are halfway there.