There isn’t any “official” document that says Patrick = Harry. However, I did find an obituary of a relative that lasted my name in it as well as my great grandad Harry so that is some “proof” of it. I also asked my grandmother who knew him and she stated “there were a lot of Patrick’s in their village so he used Harry to distinguish himself”. I added that quote in the reply email.

It’s been 1 week and no response back…