Yes Bernard. It makes me wonder in wrestling terms why Gilmour & Kaye didn't call themselves the Baronets. Probably just copying the tv series The Baron of that time. It seems baronet is a current and widespread title; baron is defunct in terms of titles; yet baron seems somehow to be in more frequent currency, probably due to (untitled) oil barons, press barons ... and Gilmour & Kaye.
Hi Anglo, Is the Bt that you mentioned , short for Baronet?