Hi Helen,
If still relevant, I have recently discovered that my Great great grandfather (William Green) married an Edith Alexandra Tunbridge daughter of a Thomas Tunbridge of Bocking Parish; in Poplar on April 10th 1892. By 1901 they were running a pub (which is still there) in Blackhorse Rd; Walthamstow. The intrigue is that we are unable to find a copy of the Marriage Certificate and that William is recorded variously as William, William Edwin, and William Edward! (Clues welcomed!)