Wow! I never thought that I would finally be able to make contact with the "Guyana" side of the family again. I have been trying for a couple of years now!
The catalyst was, of course Matthew French Young's book, which gave details about your grandparents wedding, which in turn gave the link to Perreira via Ancestry.com. I always thought that MFY was family -the photo of him in the book is a dead ringer for my father (1918-1999). They would have been second cousins, I guess. The artistic side also figures with the Greenock ancestors. The details about David Young fit, and David's parents were....Margaret and Robert.
I am based in England and can be reached by e-mail at:firstname.lastname@example.org
Yes, there is family.
Can provide you with a lot of info if you are interested.
Looking forward to hearing from you -please send our best wishes to your mother.
Many thanks for coming back to me so quickly -I'm so pleased that we have finally been able to get in touch.