It's not rude at all! I'm happy to share any information I find.

I'm afraid I haven't done extensive searching for the Blacks, but I have made some progress.
If we take the 1752 birth to be correct, here's the original details from SP:
"Charles son to Ja
s Black & Isabel Hogg was born Nov 18 & baptized Nov 26. Witnesses Ja
s Hogg & Ja
s Grieve"
James and Isabel married in 1747, with banns being read at both Prestonkirk and Dunbar.
I'm afraid this is the end of the "confirmed" data. I did pencil in a Charles Black and Isabel Durrie as James' parents, but it is difficult to say whether they are correct.
Hope this helps.
hume24
