THat is a very interesting line of research for you. I suspect most families have secrets and lies somewhere along the line.r
I did look up Scott Chisholm and was intregued to see tbat he was supposedly born in Tyndrum. I know this village slightly and was amazed to discover anyone could be born there!!!! PErhaps the family were o holiday and he arriived unexpectedly early.
Have a good days gardening.. I am off to see Far From the Maddening Crowd.