Can You Help Thomas Darling?

My Great Great Grandfather was from Duns, Scotland.
His name was Henry Darling. Do you have any suggestions or emails of who I might contact to gather additional information on him.
He was a wool exporter who moved his family to Canada and eventually became the first treasurer of General Electric Company.

Thomas Darling

[Anyone able to help should contact Bordernet using the link and we will pass the info on to Tom. We have suggested joining Borders Family History Society.]