Actually, I think that I was able to find them in the '01 Census. They are stuck at the end of the sheet, and are listed only by their prenominal initials for some weird reason. I can't remember which District they were listed under and don't have the copy I ran off near at hand, but I'm guessing that it was E. Ham. The ages fit what I already knew, which is what made me think that those people were in my tree. (Otherwise I would really be up the creek without a paddle!)
I can't verify my g'father's middle name as I'm waiting for the death cert to provide it; however, what you have suggested is a distinct possibility as what I heard was interpreted by my ear as Wilfred.

My mother was born at 81 Bessborough Road, Manor Park North, EAST Ham (oops! - I must have had a Senior's Moment there).
As a journeyman carpenter, he probably moved his family to wherever the work was found. Even after he came to Stratford, Ontario, Canada, he did not stay there for too long before moving them to London, Ont., where he died.
Once I have the two death certs in hand, I'll be better positioned to sort out the many Bryants and Potters that I've turned over via 1837Online, I hope!

Thanks for your help so far!
Regards,
Robert