Hi Morten,
I think the name on the memorial (H Samways) is almost certainly his, as there is strong anecdotal evidence that he is buried there also, but i have yet to determine this for sure. If you are up there again, i would appreciate a photo, but otherwise, i can try to send my sister up there. But where does this leave us? I assume this means that his MIC is missing. Can we go anywhere else with this now? By the way, can you tell me where to look to know more about where and what the Dorsets did in WW1?
As for William, i don't know of a middle name, but let me do some more poking around.
Thanks again for all your assistance.