I can`t believe this !!
I`ve just spent a few hours trying to decipher HMRC website for this very thing !!
Now that info is falling out of my brain, I decided to rest a while and look at Rootschat. IT`s eerie that the first entry is my very question !!
I know where the person worked in 1953 ( a hotel) and I`ve a couple of addresses, plus an estimated age.
Going to leave it now, before I completely lose the plot.!!