Right I think I've worked this out

I've noticed you've mentioned the name Lane as well, There's an Annie R Wilkes married to an Alfred Lane in Mitcham in 1923.
Annie Rebecca Wilkes was at 33 Fountain Road in 1911, born abt 1903, daughter of Henry and Eliza.
So looks like Eliza became a Boxall and Annie a Lane.
Possible death for Annie (abt. 1902) - Annie R Lane, Jul-Sep 1954, Surrey North Eastern.
Burial - 29 Jul 1954, London Road Cemetery, Merton.