Thanks Emma. I had thought of that and avoided the early ones. I don't have pre 1500 certification so can't do anything earlier than that anyway. I tried the Bio Checker on Random, but all but one of the profiles it chose were closed. I had my best results on my own tree where I had just created the profiles, but not yet looked for sources. Since they were in my tree there must be a source somewhere that my wife (who did my original research) had found. With that in mind perhaps I should have a look at the Gedcom spreadsheet. I looked at one last night but couldn't find any sources, I gave it a better bio though, even though it didn't count, it was still an improvement,.