Hilda Louise Nailard married John Francis Alban Davidson. Hilda died 1917
He then married a Grace Nailard after Hilda died

. He can be found with Grace in 1921 at Ogbourne St Andrew and Grace is in Hove pre war.
His parents can be found in Brighton / Hove area but the houses are not like those.
Why do you think one of the photo's could be Kingston upon Thames.
What were their addresses when they married