THE MARVEL UK HANDBOOK
You can't keep a good Freelance Peacekeeper down it seems. Whilst the rest of the MARVEL UK sub-universe has been languishing in unloved obscurity for two decades, the original created-for-a-one-shot-appearence DEATH'S HEAD (originally phased-out in favour of his II successor... until M-UK realised there was money to be made in re-releasing his back catalogue) has been popping-up periodically... most recently in the pages of IRON MAN*.
So here's DH's entry from THE OFFICIAL HANDBOOK OF THE MARVEL UNIVERSE.
* You probably missed it but the good news is that Panini have issued a new UK trade paperback collection collecting what appears to be the first half of the story. There is also an (inevitably more expensive) hardback Marvel edition from the states which - at a casual glance - appears to reprint the same strips.