TTN -
The Wolverhampton Aviation Group's excellent website includes a very comprehensive database of UK Military Aircraft Losses separately for each year between 1952 and 2011 – chronologically with brief details of each prang, which in general seems to include the number of fatalities - but without names.
UK Military Aircraft Losses
This is supported by a shy table named "Drone losses and x-ref by type and serial" which lists losses for each type - by serial and date. One would have to manually take the type/date/serial back to the annual list for the further details provided.
For starters - I added up the losses as -
Valiant - Ten, between May 56 and June 64.
Vulcan - Twenty-two, between Oct 56 and Nov 81
Victor – Seventeen, between Aug 59 and March 93.
HTH. LFH