Shucks! Carole beat me to it! but posting this as I have shown their address (but Carole showed the witnesses together we've covered it I think!)
Hi Jean -- a parish register record is on line actually.
Marriage was on 10/8/1912 at St Judes, Peckham
John Henry Hobbs aged 23 and a widower -- occupation Stock Clerk. Father John George Hobbs Printer.
Hannah was 23 a Spinster - father John, an Engineer.
Both John Henry and Hannah were living at 68, Naylor Rd , Peckham.