Thanks Carole - yes, that's the chap. I know his family tree - I am related to him - and there is (probably) one descendant that I'm currently trying to contact.
However, I'm really just trying to flesh out both his time as a lecturer and as an artist. I've found very little information about Bristo Technical Institute - my assumption is that it was subsumed into Napier College sometime in the late 50s or early 60s? He was one of the first few lecturers to start Bristo going I believe. I don't know whether it was based near what is now Bristo Square or somewhere completely different.
And his time as an (amateur, I assume) artist is even harder to find out about. I'm aware of about half a dozen paintings but I wonder whether he was selling them to augment his income or just doing it for the love of it...