[68Hawk]

Re the George Wright and his close-ish cousin images, two things jump out at me pretty quickly that say not the same person.

First is level at which the top of the ears finish.
The authentic Wright images show that top of his ears are fairly low at roughly bottom of the eye ball if you imagine a horizontal plane crossing his face. The other image gentleman has ears that seem up around top of the eyeballs or higher at eyebrow level. Fairly significant difference to me.
Eyebrow shape also look quite different to me between the two gents.
Secondly, Wrights lower lip is fairly full and rounds outwards creating a noticeable 'shadow' effect in both authentic images.
The one you're relating it to has a tight lower lip that doesn't furl at all.
I think there are enough other differences to also suggest not the same person.

With your other comparisons relating to the '6', the issue I have is that more often than not if I see faces of people at a certain age, even if they gain a little weight/lose weight and age somewhat/hair styles change - I usually can quickly feel whether they seem related. It's kind of a quick recognition thing.
While I understand why you are making the case, I just don't get that 'feeling' of recognizing the similarities such that I'd know that person having seen them once, and then re-seeing them some years later.

All the best though with your endeavor, unlike some I don't see any harm in your venture regardless of your motives.
Should it become accepted or agreed upon by enough experts then it will be a good story, and if not it is still a fun adventure you've embarked on.