10th: Turnbull twigs again

Confirmation received that Douglas Maes TURNBULL did indeed marry Madeline Hilda IZON in Hartford, Northwich, Chester, in 1914.
Didn't have a great deal of success with any subsequent sightings, other than a possibility of her being the Mrs Douglas TURNBULL arriving back into the UK from Montreal, with 3 yr old son Eric, UK address being Hempstead, Herts, future inteded residence "foreign".
Thought a name like IZON, father John Parnell IZON, might be reasonably easy to trace back a little way out of curiousity, but there are rather too many of the latter around for any certainty of identification.