WHEREABOUTS OF MR PETER GREENWOOD?

IM TRYING TO LOCATE THE EXACT WHEREABOUTS OF A CERTAIN MR PETER GREENWOOD, WHO WAS ONCE PERSONAL CHAUFFEUR TO THE LATE, GREAT COMEDY ACTOR, PETER SELLERS, HE USED TO LIVE IN RAYNES PARK, SURREY, BUT I UNDERSTAND HE NOW MIGHT BE LIVING SOMEWHERE IN PLYMOUTH, WITH HIS SISTER. I WOULD APPRECIATE IT IF ANYONE FAMILIAR WITH MR GREENWOOD COULD CONTACT ME ASAP. THANKS