Hi
I tried the CWGC site to see if any of these men were listed, and came up with the following. Not sure how much use it is, but it does throw up a wider variety of names, and something may ring a bell with somone. It may help to track down some brothers or sisters and their descendants.
John Robinson's middle name was Victor. Son of Hubert Hedley Robinson, O.B.E., Merchant Navy, Master S.S. Empire Success (London) (Died on active service, 19th February, 1945), and of C. Helen Robinson, of Wimborne Minster, Dorset; husband of Ethel M. Robinson.
Of the three other men listed, there is no record on CWGC for L E Moss. The other two are:
Kenneth Wakefield
Age 20 when killed in August 1942
Son of Albert J. and Alice J. Wakefield, of Bedford.
Peter Siegfried Sharman
Age 20 when killed in August 1942
Son of George Owen Sharman and Gabriel Sharman, of Buxton, Derbyshire.
As no details are given of the wives of these men, is it safe to assume that they were unmarried, or just that there wasn't room for more detail in the article?
I've done a quick hunt on Genes Reunited to see if any of these are entered, but nobody seems to be looking for them.
Will try another couple of ideas asap, but my boss is in the office now

Silvilocks