And so potentially the strongest source of all.

Barry's daughter is still alive and his grandsons are alive.

They may have photographs, correspondence, passports, business papers, university, certificates, property records, or simply know the exact Persian spelling of his name.

Given the history of huge family callings out, I wouldn't approach distant relatives with something grand, like I'm researching the family.

A much safer opening is simply that you've become interested in your Azerbaijani tabrizi family history and realized how little you know about Dr.

Harry, whom your father always spoke of warmly.

That doesn't force anyone to reopen old disputes.

Once you get the full name, I can then search quite intelligently across UK, US, Persian and historical sources.

That may tell us whether he was publicly prominent at all company directorships, property, academic records, immigration probate traces, newspapers,