She is just plain Alice on the electoral registers though (and her death registration). But her husband didn't use his full names. From the newspapers, he seems to have been known as Harry Brams in Australia.
Another child "seemingly" born to Charles & Evelyn.
Births Dec 1919
Brams Harold Derrick Holborn 1B 1230a Died 1983
With his grandparents in 1921 census.
Yes, with the Derricks.
There might be something odd about that birth reg

I cannot get it up on the new GRO index at all.
If you look at the original image, it has been added by hand at the foot of the page. Like some similar examples I have checked out, does this extra "a" entry suggest it is connected to one of the five registrations on the relevant page number?
In Dec 1919 Holborn (1b) page 1230 the only likely one is
Bennett, Harold
mother Bennett
Which comes up on the new index as
BENNETT, HAROLD
Mother's Maiden Surname:
—GRO Reference: 1919 D Quarter in HOLBORN Volume 01B Page 1230 Occasional Copy: A