Pete trained me in Oceanic in the early 90s (great instructor !) and obvs retired quite a while ago. Last I heard he was still living in Prestwick but that was clearly a decade or more ago.
I remember where Pete lived but a quick search of his name and address only uncovered some photos of his house and memories from the family who sold his house to him. I'll ask some from colleagues (I left NATS a year or so ago) and see who may know and if I find anything I'll DM you.