Dear Grace, I've just seen your reply to Chris White, and i think i can help you. My gran was Jessie Hilda Elizabeth the sister of Chris' grandfather Richard. Jessie did marry a Mr Patrick Joseph O'Meara and had two boys, Patrick Michael, my Dad, and David Anthony.
The confusion over the Walters seems to be due to middle names- Jessie's Dad's full name was Walter Edward Newman Watkins Fray, so he must have married Jane Amelia in Elham, Kent.
Percy Ernest did die aged 19 in 1915 and is buried at Poperinge in Belgium.
Sybil married a Mr Jack Trickey, somehow related to Violet Trickey who our family is still in touch with- she now lives in Canada.
I have some more info, though my Gran died 20 years ago, some relations are still alive. Hope this helps- please let me know if you know any more, and as i'm new at all this geneaology stuff, could you let me know how you get hold of so much info?
Thanks so much- my email is firstname.lastname@example.org.