Sorry, the address on the marriage certificate is Morgan Street not Terrace. Apologies.
I can't see a Rees family living next door to Martha Jane Lewis and family in the 1901 census. There is the Clapp family at 2 Morgan Street and a Jane Jones plus numerous boarders at 4 Morgan Street.
I had noted the 1899 death of Arthur Rees (1stQ 11a page 280) but wanted a bit more evidence before I forked out for the death certificate. I've come across so many "fudges" with this particular branch of my family (c.f. Elizabeth's Jane age at marriage, amendment to her father's name) that it's difficult to be precise
perhaps I should just bite the bullet and pay the money to see what's recorded on Alfred's certificate.
Thanks again for all your help.