Hello, your father has several mentions in my fathers diary in the years 1943 and 44 when he was a junior officer in the 69 LAA I misread the name when transcribing but it is definitely him. If you want to read it I am publishing it as a blog on ww2talk.com...if you go to the earlier sections and also in March 1944. Not very revealing, I'm afraid but seems they knew each other well.