How do you know he wasn’t a criminal mastermind? Or a secret agent? Maybe an early 007? It can’t be the norm to find 5 different names. (Were all the surnames different?)
Depends, how much you really want to know, I’d start by researching all of those names find out of there was any progeny, may have been an avoidance tactic, so be sure!
the names used are perfectly sensible - I just can’t think of any reason why someone would use 5 other names and then revert to his original one for his death certificate. Am I missing something?
Sometimes things are best left in the past. I always think if something feels odd it usually is, and he obviously had his reason he died at 64. I quite the romantic notice he was a spy. When did the first surname start?