Hi Kim,
Just thought I'd post these details in case you do not have them.
Marriage details for Edwin:
16th June 1881, St Mary, Whitechapel, Middlesex.
Edwin Richard Barwick, Age - Full, Bachelor, Clerk, Father's name, Charles Barwick, Father's Profession - Waiter
Charlotte Mayle, Age - Full, Spinster, Father's name, Thomas Mayle, Father's Profession - Cabinet Maker.
Witnesses - C. G Francis ans Sarah Ha **le (Sorry I can't decipher the surname)
I see that Edwin went on to be a Musical Hall Comedian - very interesting for you to research.
JJ