No I don't know either of them, but have my own memories of working Q stock. My lst working on them was the Q38 pilot motors taking scrap R59 cars from Upminster to Ealing common. 2 pilot motors at each end, my motorman was Rick Thomas (Hertsman photography)of Parsons Green and Tom Perera of Acton Town on the rear pair. Rick let me drive from Upminster to Ealing Broadway.
First one is Bill Taylor (it says so on the film). Bill was a District Line Controller, then Relief Controller and then became one of my HQ Controllers when I was Control Manager. I also knew Richard Evans - he was on the ELL when I was a Controller on the Met.