Hi Carol,
An interesting meeting with my mother last night, when I showed her the photographs of the C11 submarine and it's crew. She recognised the chap above the strangler looking chap in the middle. He would have been all of 19/20 when he died in the accident, very emotional, although she never met him, or any of his family other than her mum..
I have received my grandmothers birth certificate a couple of days ago, it marries up with our findings, that is, my great grandparents were named Richard and Sarah Stainer. It was nice to tell all this to my mum last night, I will wait for her to arrive here when the weather breaks, and then show her the tree in all it's glory.
The Naval Service Record of Richard William George Stainer, to date, hasn't arrived from Kew. I have never ordered anything from there other than this, are they always this slow, it seems like 15 years ago when it was ordered, I have the reference, so an email may be winging it's way this weekend.
The marriage certificate copy, also hasn't arrived, this is the same as before when it didn't show, I may have to invoke the wrath of the little woman again, works on me......

When ever I get anything, I will post it up on here, I did join the Submarine Association just to see if anything was revealed, but, nowt yet, although, the Richard Stainer rank of Stoker was an equivalent on petrol engined machines, as the coal fired boilers on the surface ships....
Thanks again to all participants in my quest, I was floundering quite badly before I found you, speak soon..
Borley Manor
reg